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Jiang N, Li S, Meng L, Zhang Y, Yu C, Xiao Y, Liu Y. Gamabufotalin inhibits colitis-associated colorectal cancer by suppressing transcription factor STAT3. Eur J Pharmacol 2024; 966:176372. [PMID: 38301817 DOI: 10.1016/j.ejphar.2024.176372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/30/2024] [Accepted: 01/30/2024] [Indexed: 02/03/2024]
Abstract
Constitutive activation of STAT3 plays important role in the pathogenesis of colorectal cancer (CRC). Inhibition of STAT3 has been proposed as a reasonable strategy to suppress CRC. Gamabufotalin (Gam), an effective bioactive compound of ChanChu, has been used for cancer therapy due to its desirable metabolic stability and less adverse effect. However, its effect on CRC is still unclear. In this study, we found that Gam significantly inhibited the CRC in vitro and vivo. Furthermore, Gam induced apoptosis to inhibit the viability of HCT-116 and HT-29 cell lines in dose-dependent manner by suppressing the transcription factor STAT3. In addition, Gam was also found to inhibit carcinogenesis of colitis-associated cancer (CAC) in AOM/DSS mice model by inhibiting STAT3. Our findings suggest that Gam may be an effective way to prevent occurrence and development of CRC and CAC.
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Affiliation(s)
- Nian Jiang
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi Guizhou, 563000, China; College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Institute of Life Sciences, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Sanhua Li
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi Guizhou, 563000, China; College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Institute of Life Sciences, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Lingjie Meng
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi Guizhou, 563000, China; College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Institute of Life Sciences, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Yao Zhang
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi Guizhou, 563000, China
| | - Changyan Yu
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi Guizhou, 563000, China; College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Institute of Life Sciences, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Yi Xiao
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi Guizhou, 563000, China; College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Institute of Life Sciences, Zunyi Medical University, Zunyi, Guizhou, 563000, China.
| | - Yun Liu
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi Guizhou, 563000, China; College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Institute of Life Sciences, Zunyi Medical University, Zunyi, Guizhou, 563000, China; School of Forensic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China.
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2
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He R, He Y, Du R, Liu C, Chen Z, Zeng A, Song L. Revisiting of TAMs in tumor immune microenvironment: Insight from NF-κB signaling pathway. Biomed Pharmacother 2023; 165:115090. [PMID: 37390708 DOI: 10.1016/j.biopha.2023.115090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/02/2023] Open
Abstract
Tumor-associated macrophages (TAMs) are key components of tumor immune microenvironment and play a dual role in promoting tumor growth and anti-tumor immunity. Therefore, regulating TAMs has become a promising method in cancer immunotherapy. NF- κB pathway is the key regulatory pathway of TAMs. Targeting this pathway has shown the potential to improve tumor immune microenvironment. At present, there are still some controversies and the idea of combined therapy in this field. This article reviews the progress in the field of immunotherapy in improving tumor immune microenvironment by exploring the mechanism of regulating TAMs (including promoting M1 polarization, inhibiting M2 polarization and regulating TAMs infiltration).
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Affiliation(s)
- Rui He
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, PR China
| | - Yan He
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, PR China
| | - Ran Du
- College of Education and Psychology, Chengdu Normal University, Chengdu, Sichuan 611130, PR China
| | - Chenxin Liu
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, PR China
| | - Zeran Chen
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, PR China
| | - Anqi Zeng
- Institute of Translational Pharmacology and Clinical Application, Sichuan Academy of Chinese Medical Science, Chengdu, Sichuan 610041, PR China
| | - Linjiang Song
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, PR China
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3
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Su Z, Liu S, Zou Y, Shan L, Yu M, Xie S, Li X, Jin Y. Trastuzumab-induced human cardiomyocyte damage through the Notch2/JAK2/STAT3 pathway. Clinics (Sao Paulo) 2023; 78:100268. [PMID: 37567042 PMCID: PMC10432602 DOI: 10.1016/j.clinsp.2023.100268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 07/23/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
OBJECTIVE Trastuzumab is the preferred drug for the treatment of breast cancer. However, research on the cellular mechanisms of trastuzumab's potential cardiotoxicity is insufficient. The purpose of this study was to explore the toxic effects and potential mechanism of action of trastuzumab on cardiomyocytes. METHOD Human Cardiomyocyte (HCM) viability was assessed using the MTT method. HCM apoptosis was detected using the Hoechst33342/PI Fluorescent staining. The LDH and CK activities of the cell were measured using commercially available LDH and CK assay kits. The expression levels of Notch2, JAK2, STAT3, cleaved caspase 3, bax, and bcl 2 in HCMs were detected using western blotting. RESULTS The results showed that 250 mg/L trastuzumab induced cardiomyocyte injury and apoptosis, inhibited viability, activated the Notch2 receptor, and inhibited JAK2/STAT3 expression in HCM. Inhibition of Notch2 expression in HCM by targeted siNotch2 transfection reversed the trastuzumab-induced injury and apoptosis, and the expression of JAK2/STAT3 returned to normal levels. CONCLUSIONS Trastuzumab induces Notch2 expression by inhibiting the JAK2/STAT3 pathway of HCMs, promotes cell apoptosis, and causes cardiomyocyteinjury. Notch2 may be a potential target of trastuzumab-inducedmyocardial injury. This experiment reveals the mechanism of trastuzumab-induced cardiotoxicity, providing a theoretical basis for the application of trastuzumab.
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Affiliation(s)
- Zhenbo Su
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Siyao Liu
- Department of Experimental Pharmacology and Toxicology, School of pharmaceutical science, Jilin University, Changchun, China
| | - Yinggang Zou
- Reproductive Medical Center, Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Liang Shan
- Department of Experimental Pharmacology and Toxicology, School of pharmaceutical science, Jilin University, Changchun, China
| | - Miao Yu
- Department of Experimental Pharmacology and Toxicology, School of pharmaceutical science, Jilin University, Changchun, China
| | - Shishun Xie
- Department of Experimental Pharmacology and Toxicology, School of pharmaceutical science, Jilin University, Changchun, China
| | - Xiangjun Li
- Department of Experimental Pharmacology and Toxicology, School of pharmaceutical science, Jilin University, Changchun, China
| | - Ying Jin
- Department of Ultrasound, China-Japan Union Hospital of Jilin University, Changchun, China.
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4
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Zhang W, Nie Q, Zhang X, Huang L, Pang G, Chu J, Yuan X. miR-26a-5p restoration via EZH2 silencing blocks the IL-6/STAT3 axis to repress the growth of prostate cancer. Expert Opin Ther Targets 2023; 27:1285-1297. [PMID: 38155599 DOI: 10.1080/14728222.2023.2293750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 12/07/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Interleukin-6 (IL-6) is involved in the activation of several oncogenic pathways in prostate cancer. However, its upstream trans-signaling pathway remains largely unknown. This work proposes a mechanistic explanation of IL-6's upstream effectors in prostate carcinogenesis. RESEARCH DESIGN & METHODS Samples were harvested to validate the expression of EZH2, miR-26a-5p, and IL-6. Moreover, the protein and its phosphorylation of STAT3 (signal transducer and transcription activator 3) were assessed in prostate cancer cells. We explored the effects of these effectors on malignant phenotypes in vitro and tumor growth in vivo using functional assays. Bioinformatics analysis, dual-luciferase reporter gene assays, and chromatin immunoprecipitation (ChIP) assays were used to determine their binding relationships. RESULTS Overexpression of EZH2 and IL-6, and under expression of miR-26a-5p was observed in prostate cancer. Silencing IL-6 repressed STAT3 to suppress the malignant phenotypes of prostate cancer cells. Mechanistically, EZH2 inhibited miR-26a-5p expression by promoting H3K27 histone methylation, and miR-26a-5p restricted the malignant phenotypes of prostate cancer by targeting IL-6. Ectopic EZH2 expression reduced xenograft growth by inhibiting miR-26a-5p and activating the IL-6/STAT3 axis. CONCLUSION EZH2 May potentially be involved in regulating its expression by recruiting H3K27me3 to the miR-26a-5p promoter region, which could further impact the IL6/STAT3 pathway.
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Affiliation(s)
- Wenqiang Zhang
- Department of Urology, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, Anhui, China
- Department of Urology, Zhuhai People's Hospital (Zhuhai hospital affiliated with Jinan University), Zhuhai, China
| | - Qiwei Nie
- Department of Urology, Zhuhai People's Hospital (Zhuhai hospital affiliated with Jinan University), Zhuhai, China
| | - Xuling Zhang
- Department of Nursing, Zhuhai Hospital of Integrated Traditional Chinese & Western Medicine, Zhuhai, China
| | - Long Huang
- Department of Urology, Zhuhai People's Hospital (Zhuhai hospital affiliated with Jinan University), Zhuhai, China
| | - Guofu Pang
- Department of Urology, Zhuhai People's Hospital (Zhuhai hospital affiliated with Jinan University), Zhuhai, China
| | - Jing Chu
- Department of Urology, Zhuhai People's Hospital (Zhuhai hospital affiliated with Jinan University), Zhuhai, China
- Department of Urology, Guizhou Aerospace Hospital, Zunyi, Guizhou, China
| | - Xiaoxu Yuan
- Department of Urology, Zhuhai People's Hospital (Zhuhai hospital affiliated with Jinan University), Zhuhai, China
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5
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Costa DVS, Shin JH, Goldbeck SM, Bolick DT, Mesquita FS, Loureiro AV, Rodrigues-Jesus MJ, Brito GAC, Warren CA. Adenosine receptors differentially mediate enteric glial cell death induced by Clostridioides difficile Toxins A and B. Front Immunol 2023; 13:956326. [PMID: 36726986 PMCID: PMC9885079 DOI: 10.3389/fimmu.2022.956326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 12/21/2022] [Indexed: 01/18/2023] Open
Abstract
Increased risk of intestinal dysfunction has been reported in patients after Clostridioides difficile infection (CDI). Enteric glial cells (EGCs), a component of the enteric nervous system (ENS), contribute to gut homeostasis. Previous studies showed that adenosine receptors, A2A and A2B, modulate inflammation during CDI. However, it is unknown how these receptors can modulate the EGC response to the C. difficile toxins (TcdA and TcdB). We investigated the effects of these toxins on the expression of adenosine receptors in EGCs and the role of these receptors on toxin-induced EGC death. Rat EGCs line were incubated with TcdA or TcdB alone or in combination with adenosine analogues 1h prior to toxins challenge. After incubation, EGCs were collected to evaluate gene expression (adenosine receptors and proinflammatory markers) and cell death. In vivo, WT, A2A, and A2B KO mice were infected with C. difficile, euthanized on day 3 post-infection, and cecum tissue was processed. TcdA and TcdB increased A2A and A3 transcripts, as well as decreased A2B. A2A agonist, but not A2A antagonist, decreased apoptosis induced by TcdA and TcdB in EGCs. A2B blocker, but not A2B agonist, diminished apoptosis in EGCs challenged with both toxins. A3 agonist, but not A3 blocker, reduced apoptosis in EGCs challenged with TcdA and TcdB. Inhibition of protein kinase A (PKA) and CREB, both involved in the main signaling pathway driven by activation of adenosine receptors, decreased EGC apoptosis induced by both toxins. A2A agonist and A2B antagonist decreased S100B upregulation induced by C. difficile toxins in EGCs. In vivo, infected A2B KO mice, but not A2A, exhibited a decrease in cell death, including EGCs and enteric neuron loss, compared to infected WT mice, reduced intestinal damage and decreased IL-6 and S100B levels in cecum. Our findings indicate that upregulation of A2A and A3 and downregulation of A2B in EGCs and downregulation of A2B in intestinal tissues elicit a protective response against C. difficile toxins. Adenosine receptors appear to play a regulatory role in EGCs death and proinflammatory response induced by TcdA and TcdB, and thus may be potential targets of intervention to prevent post-CDI intestinal dysmotility.
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Affiliation(s)
- Deiziane V S Costa
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Jae H Shin
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Sophia M Goldbeck
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - David T Bolick
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Flavio S Mesquita
- Department of Microbiology, University of Sao Paulo, Sao Paulo, Brazil
| | - Andrea V Loureiro
- Department of Morphology, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Mônica J Rodrigues-Jesus
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Gerly A C Brito
- Department of Morphology, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Cirle A Warren
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
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6
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Xu Y, Guo Y, Lu C, Yu L, Fang C, Li C. Polygonatum sibiricum Polysaccharide Inhibited Liver Cancer in a Simulated Tumor Microenvironment by Eliminating TLR4/STAT3 Pathway. Biol Pharm Bull 2023; 46:1249-1259. [PMID: 37661404 DOI: 10.1248/bpb.b23-00198] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
Liver cancer is one of the most aggressive tumors and one of the most common malignant tumors which seriously threatens human health. Traditional Chinese medicine (TCM) was reported to resist the proliferation and metastasis of liver cancer cells. In this study, we aimed to explore the potential anti-cancer effect of Polygonatum sibiricum polysaccharide (PSP) on the tumor immune microenvironment in liver cancer cells. HepG2 and Hep3B cells were pretreated in the absence or the presence of PSP (20, 50, 100 µg/mL) for a period of 24 h. Subsequently, dendritic cells (DCs) were co-cultured with HepG2 and Hep3B cell supernatant to investigate the effect of PSP on the tumor microenvironment. The results showed that PSP dose-dependently inhibited proliferation and promoted apoptosis of HepG2 and Hep3B cells. Meanwhile, PSP dose-dependently inhibited migration, invasion, and epithelial-to-mesenchymal transition (EMT) of liver cancer cells. In addition, PSP dose-dependently induced inflammatory response of DCs, characterized by increases of interleukin (IL)-6, IL-1β, and tumor necrosis factor (TNF)-α in DCs. Mechanically, PSP dose-dependently reduced the activation of the Toll-like receptor 4 (TLR4)/Signal transducer and activator of transcription 3 (STAT3) and noncanonical nuclear factor-kappa B (NF-κB) signaling pathways. TLR4 agonist lipopolysaccharide (LPS) reversed the anti-oncogenic effects of PSP in liver cancer cells. Taken together, PSP inhibited liver cancer in a simulated tumor microenvironment by eliminating TLR4/STAT3 pathway. PSP promises an important and useful alternative to liver cancer treatment.
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Affiliation(s)
- Yunke Xu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University
| | - Yong Guo
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University
| | - Changyou Lu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University
| | - Linlin Yu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University
| | - Chao Fang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University
| | - Chuntao Li
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University
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Bartolucci D, Pession A, Hrelia P, Tonelli R. Precision Anti-Cancer Medicines by Oligonucleotide Therapeutics in Clinical Research Targeting Undruggable Proteins and Non-Coding RNAs. Pharmaceutics 2022; 14:pharmaceutics14071453. [PMID: 35890348 PMCID: PMC9315662 DOI: 10.3390/pharmaceutics14071453] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/24/2022] [Accepted: 07/08/2022] [Indexed: 12/23/2022] Open
Abstract
Cancer incidence and mortality continue to increase, while the conventional chemotherapeutic drugs confer limited efficacy and relevant toxic side effects. Novel strategies are urgently needed for more effective and safe therapeutics in oncology. However, a large number of proteins are considered undruggable by conventional drugs, such as the small molecules. Moreover, the mRNA itself retains oncological functions, and its targeting offers the double advantage of blocking the tumorigenic activities of the mRNA and the translation into protein. Finally, a large family of non-coding RNAs (ncRNAs) has recently emerged that are also dysregulated in cancer, but they could not be targeted by drugs directed against the proteins. In this context, this review describes how the oligonucleotide therapeutics targeting RNA or DNA sequences, are emerging as a new class of drugs, able to tackle the limitations described above. Numerous clinical trials are evaluating oligonucleotides for tumor treatment, and in the next few years some of them are expected to reach the market. We describe the oligonucleotide therapeutics targeting undruggable proteins (focusing on the most relevant, such as those originating from the MYC and RAS gene families), and for ncRNAs, in particular on those that are under clinical trial evaluation in oncology. We highlight the challenges and solutions for the clinical success of oligonucleotide therapeutics, with particular emphasis on the peculiar challenges that render it arduous to treat tumors, such as heterogeneity and the high mutation rate. In the review are presented these and other advantages offered by the oligonucleotide as an emerging class of biotherapeutics for a new era of precision anti-cancer medicine.
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Affiliation(s)
| | - Andrea Pession
- Pediatric Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Patrizia Hrelia
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy;
| | - Roberto Tonelli
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy;
- Correspondence:
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8
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Chen K, Zhang J, Beeraka NM, Tang C, Babayeva YV, Sinelnikov MY, Zhang X, Zhang J, Liu J, Reshetov IV, Sukocheva OA, Lu P, Fan R. Advances in the Prevention and Treatment of Obesity-Driven Effects in Breast Cancers. Front Oncol 2022; 12:820968. [PMID: 35814391 PMCID: PMC9258420 DOI: 10.3389/fonc.2022.820968] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/16/2022] [Indexed: 12/11/2022] Open
Abstract
Obesity and associated chronic inflammation were shown to facilitate breast cancer (BC) growth and metastasis. Leptin, adiponectin, estrogen, and several pro-inflammatory cytokines are involved in the development of obesity-driven BC through the activation of multiple oncogenic and pro-inflammatory pathways. The aim of this study was to assess the reported mechanisms of obesity-induced breast carcinogenesis and effectiveness of conventional and complementary BC therapies. We screened published original articles, reviews, and meta-analyses that addressed the involvement of obesity-related signaling mechanisms in BC development, BC treatment/prevention approaches, and posttreatment complications. PubMed, Medline, eMedicine, National Library of Medicine (NLM), and ReleMed databases were used to retrieve relevant studies using a set of keywords, including "obesity," "oncogenic signaling pathways," "inflammation," "surgery," "radiotherapy," "conventional therapies," and "diet." Multiple studies indicated that effective BC treatment requires the involvement of diet- and exercise-based approaches in obese postmenopausal women. Furthermore, active lifestyle and diet-related interventions improved the patients' overall quality of life and minimized adverse side effects after traditional BC treatment, including postsurgical lymphedema, post-chemo nausea, vomiting, and fatigue. Further investigation of beneficial effects of diet and physical activity may help improve obesity-linked cancer therapies.
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Affiliation(s)
- Kuo Chen
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jin Zhang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Narasimha M. Beeraka
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education and Research (JSS AHER), JSS Medical College, Mysuru, India
| | - Chengyun Tang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Yulia V. Babayeva
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Mikhail Y. Sinelnikov
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Xinliang Zhang
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Jiacheng Zhang
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Junqi Liu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Igor V. Reshetov
- Department of Human Anatomy, I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - Olga A. Sukocheva
- Discipline of Health Sciences, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Pengwei Lu
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruitai Fan
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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9
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Erdogan F, Radu TB, Orlova A, Qadree AK, de Araujo ED, Israelian J, Valent P, Mustjoki SM, Herling M, Moriggl R, Gunning PT. JAK-STAT core cancer pathway: An integrative cancer interactome analysis. J Cell Mol Med 2022; 26:2049-2062. [PMID: 35229974 PMCID: PMC8980946 DOI: 10.1111/jcmm.17228] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/14/2021] [Accepted: 12/22/2021] [Indexed: 12/25/2022] Open
Abstract
Through a comprehensive review and in silico analysis of reported data on STAT-linked diseases, we analysed the communication pathways and interactome of the seven STATs in major cancer categories and proposed rational targeting approaches for therapeutic intervention to disrupt critical pathways and addictions to hyperactive JAK/STAT in neoplastic states. Although all STATs follow a similar molecular activation pathway, STAT1, STAT2, STAT4 and STAT6 exert specific biological profiles associated with a more restricted pattern of activation by cytokines. STAT3 and STAT5A as well as STAT5B have pleiotropic roles in the body and can act as critical oncogenes that promote many processes involved in cancer development. STAT1, STAT3 and STAT5 also possess tumour suppressive action in certain mutational and cancer type context. Here, we demonstrated member-specific STAT activity in major cancer types. Through systems biology approaches, we found surprising roles for EGFR family members, sex steroid hormone receptor ESR1 interplay with oncogenic STAT function and proposed new drug targeting approaches of oncogenic STAT pathway addiction.
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Affiliation(s)
- Fettah Erdogan
- Department of Chemical and Physical SciencesUniversity of Toronto MississaugaMississaugaOntarioCanada
- Department of ChemistryUniversity of TorontoTorontoOntarioCanada
| | - Tudor Bogdan Radu
- Department of Chemical and Physical SciencesUniversity of Toronto MississaugaMississaugaOntarioCanada
- Department of ChemistryUniversity of TorontoTorontoOntarioCanada
| | - Anna Orlova
- Institute of Animal Breeding and GeneticsUniversity of Veterinary MedicineViennaAustria
| | - Abdul Khawazak Qadree
- Department of Chemical and Physical SciencesUniversity of Toronto MississaugaMississaugaOntarioCanada
- Department of ChemistryUniversity of TorontoTorontoOntarioCanada
| | - Elvin Dominic de Araujo
- Department of Chemical and Physical SciencesUniversity of Toronto MississaugaMississaugaOntarioCanada
| | - Johan Israelian
- Department of Chemical and Physical SciencesUniversity of Toronto MississaugaMississaugaOntarioCanada
- Department of ChemistryUniversity of TorontoTorontoOntarioCanada
| | - Peter Valent
- Division of Hematology and HemostaseologyDepartment of Internal Medicine IMedical University of ViennaViennaAustria
- Ludwig Boltzmann Institute for Hematology and OncologyMedical University of ViennaViennaAustria
| | - Satu M. Mustjoki
- Translational Immunology Research Program and Department of Clinical Chemistry and HematologyUniversity of HelsinkiHelsinkiFinland
- Hematology Research UnitHelsinki University Hospital Comprehensive Cancer CenterHelsinkiFinland
- iCAN Digital Precision Cancer Medicine FlagshipHelsinkiFinland
| | - Marco Herling
- Department of Hematology, Cellular Therapy, and HemostaseologyUniversity of LeipzigLeipzigGermany
| | - Richard Moriggl
- Institute of Animal Breeding and GeneticsUniversity of Veterinary MedicineViennaAustria
| | - Patrick Thomas Gunning
- Department of Chemical and Physical SciencesUniversity of Toronto MississaugaMississaugaOntarioCanada
- Department of ChemistryUniversity of TorontoTorontoOntarioCanada
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10
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Liu NQ, Lin Y, Li L, Lu J, Geng D, Zhang J, Jashashvili T, Buser Z, Magallanes J, Tassey J, Shkhyan R, Sarkar A, Lopez N, Lee S, Lee Y, Wang L, Petrigliano FA, Van Handel B, Lyons K, Evseenko D. gp130/STAT3 signaling is required for homeostatic proliferation and anabolism in postnatal growth plate and articular chondrocytes. Commun Biol 2022; 5:64. [PMID: 35039652 PMCID: PMC8763901 DOI: 10.1038/s42003-021-02944-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/03/2021] [Indexed: 02/05/2023] Open
Abstract
Growth of long bones and vertebrae is maintained postnatally by a long-lasting pool of progenitor cells. Little is known about the molecular mechanisms that regulate the output and maintenance of the cells that give rise to mature cartilage. Here we demonstrate that postnatal chondrocyte-specific deletion of a transcription factor Stat3 results in severely reduced proliferation coupled with increased hypertrophy, growth plate fusion, stunting and signs of progressive dysfunction of the articular cartilage. This effect is dimorphic, with females more strongly affected than males. Chondrocyte-specific deletion of the IL-6 family cytokine receptor gp130, which activates Stat3, phenocopied Stat3-deletion; deletion of Lifr, one of many co-receptors that signals through gp130, resulted in a milder phenotype. These data define a molecular circuit that regulates chondrogenic cell maintenance and output and reveals a pivotal positive function of IL-6 family cytokines in the skeletal system with direct implications for skeletal development and regeneration.
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Affiliation(s)
- Nancy Q. Liu
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Yucheng Lin
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA ,grid.89957.3a0000 0000 9255 8984Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006 China ,grid.263826.b0000 0004 1761 0489Department of Orthopaedic Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu 210009 China
| | - Liangliang Li
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA ,grid.89957.3a0000 0000 9255 8984Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006 China ,grid.89957.3a0000 0000 9255 8984Department of Orthopedics, The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, Jiangsu 211100 China
| | - Jinxiu Lu
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Dawei Geng
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA ,grid.89957.3a0000 0000 9255 8984Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006 China ,grid.89957.3a0000 0000 9255 8984Department of Orthopaedic Surgery, Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu 211166 China
| | - Jiankang Zhang
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA ,grid.13291.380000 0001 0807 1581State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041 China
| | - Tea Jashashvili
- grid.42505.360000 0001 2156 6853Department of Radiology, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Zorica Buser
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Jenny Magallanes
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Jade Tassey
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Ruzanna Shkhyan
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Arijita Sarkar
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Noah Lopez
- grid.19006.3e0000 0000 9632 6718Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California Los Angles (UCLA), Los Angeles, CA USA
| | - Siyoung Lee
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Youngjoo Lee
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Liming Wang
- grid.89957.3a0000 0000 9255 8984Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006 China ,grid.89957.3a0000 0000 9255 8984Institute of Digital Medicine, Nanjing Medical University, Nanjing, Jiangsu 210006 China
| | - Frank A. Petrigliano
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA ,grid.42505.360000 0001 2156 6853Department of Stem Cell Research and Regenerative Medicine, USC, Los Angeles, CA 90033 USA
| | - Ben Van Handel
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA
| | - Karen Lyons
- grid.19006.3e0000 0000 9632 6718Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California Los Angles (UCLA), Los Angeles, CA USA
| | - Denis Evseenko
- grid.42505.360000 0001 2156 6853Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033 USA ,grid.42505.360000 0001 2156 6853Department of Stem Cell Research and Regenerative Medicine, USC, Los Angeles, CA 90033 USA
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11
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Abdel-Latif RT, Wadie W, Abdel-mottaleb Y, Abdallah DM, El-Maraghy NN, El-Abhar HS. Reposition of the anti-inflammatory drug diacerein in an in-vivo colorectal cancer model. Saudi Pharm J 2021; 30:72-90. [PMID: 35145347 PMCID: PMC8802128 DOI: 10.1016/j.jsps.2021.12.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/27/2021] [Indexed: 02/07/2023] Open
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12
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Luo SW, Xiong NX, Luo ZY, Fan LF, Luo KK, Mao ZW, Liu SJ, Wu C, Hu FZ, Wang S, Wen M. A novel NK-lysin in hybrid crucian carp can exhibit cytotoxic activity in fish cells and confer protection against Aeromonas hydrophila infection in comparison with Carassius cuvieri and Carassius auratus red var. FISH & SHELLFISH IMMUNOLOGY 2021; 116:1-11. [PMID: 34174452 DOI: 10.1016/j.fsi.2021.06.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/14/2021] [Accepted: 06/21/2021] [Indexed: 06/13/2023]
Abstract
NK-lysin, an effector of natural killer (NK) cells and cytotoxic T lymphocytes (CTLs), not only exhibits cytotoxic effect in fish cells, but also participates in the immune defense against pathogenic infection. In this study, ORF sequences of RCC-NK-lysin, WCC-NK-lysin and WR-NK-lysin were 369 bp. Tissue-specific analysis revealed that the highest expressions of RCC-NK-lysin and WCC-NK-lysin were observed in gill, while the peaked level of WR-NK-lysin mRNA was observed in spleen. A. hydrophila infection sharply increased RCC-NK-lysin, WCC-NK-lysin and WR-NK-lysin mRNA expression in liver, trunk kidney and spleen. In addition, elevated levels of NK-lysin mRNA were observed in cultured fin cell lines of red crucian carp (RCC), white crucian carp (WCC) and their hybrid offspring (WR) after Lipopolysaccharide (LPS) challenge. RCC-NK-lysin, WCC-NK-lysin and WR-NK-lysin exerted regulatory roles in inducing ROS generation, modulating mitochondrial membrane potential, decreasing fish cell viability and antagonizing survival signalings, respectively. RCC/WCC/WR-NK-lysin-overexpressing fish could up-regulate expressions of inflammatory cytokines and decrease bacterial loads in spleen. These results indicated that NK-lysin in hybrid fish contained close sequence similarity to those of its parents, possessing the capacities of cytotoxicity and immune defense against bacterial infection.
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Affiliation(s)
- Sheng-Wei Luo
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China.
| | - Ning-Xia Xiong
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China
| | - Zi-Ye Luo
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China
| | - Lan-Fen Fan
- College of Marine Sciences, South China Agricultural University, Guangzhou, 510642, China
| | - Kai-Kun Luo
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China
| | - Zhuang-Wen Mao
- Hunan Provincial Key Laboratory of Nutrition and Quality Control of Aquatic Animals, Department of Biological and Environmental Engineering, Changsha 410022, PR China
| | - Shao-Jun Liu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China.
| | - Chang Wu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China
| | - Fang-Zhou Hu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China
| | - Shi Wang
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China
| | - Ming Wen
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha, 410081, PR China
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13
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Metcalfe RS, Kemp R, Heffernan SM, Churm R, Chen YC, Ruffino JS, Conway GE, Tornillo G, Orange ST. Anti-carcinogenic effects of exercise-conditioned human serum: evidence, relevance and opportunities. Eur J Appl Physiol 2021. [PMID: 33864493 DOI: 10.1007/s00421-021-04680-x.pmid:33864493;pmcid:pmc8260517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Abstract
Regular physical activity reduces the risk of several site-specific cancers in humans and suppresses tumour growth in animal models. The mechanisms through which exercise reduces tumour growth remain incompletely understood, but an intriguing and accumulating body of evidence suggests that the incubation of cancer cells with post-exercise serum can have powerful effects on key hallmarks of cancer cell behaviour in vitro. This suggests that exercise can impact tumour biology through direct changes in circulating proteins, RNA molecules and metabolites. Here, we provide a comprehensive narrative overview of what is known about the effects of exercise-conditioned sera on in vitro cancer cell behaviour. In doing so, we consider the key limitations of the current body of literature, both from the perspective of exercise physiology and cancer biology, and we discuss the potential in vivo physiological relevance of these findings. We propose key opportunities for future research in an area that has the potential to identify key anti-oncogenic protein targets and optimise physical activity recommendations for cancer prevention, treatment and survivorship.
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Affiliation(s)
- Richard S Metcalfe
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK.
| | - Rachael Kemp
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK
| | - Shane M Heffernan
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK
| | - Rachel Churm
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK
| | - Yung-Chih Chen
- Department of Physical Education, National Taiwan Normal University, Taipei, Taiwan
| | | | - Gillian E Conway
- In Vitro Toxicology Group, Institute of Life Sciences, College of Medicine, Swansea University, Swansea, UK
| | - Giusy Tornillo
- European Cancer Stem Cell Research Institute, School of Biosciences, Cardiff University, Cardiff, UK
| | - Samuel T Orange
- School of Biomedical, Nutritional and Sport Sciences, Faculty of Medical Sciences, Newcastle University Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
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14
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Revisiting IL-6 expression in the tumor microenvironment of classical Hodgkin lymphoma. Blood Adv 2021; 5:1671-1681. [PMID: 33720338 DOI: 10.1182/bloodadvances.2020003664] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 02/10/2021] [Indexed: 12/22/2022] Open
Abstract
Interleukin-6 (IL-6) can induce therapeutic resistance for several cancer agents currently used to treat classical Hodgkin lymphoma (cHL). We aimed to investigate whether the presence of IL-6+ leukocytes and IL-6+ Hodgkin-Reed-Sternberg (HRS) cells in the tumor microenvironment (TME) was associated with adverse survival outcomes, expression of other immune markers, and serum IL-6 levels. We used a contemporarily treated cohort (n = 136), with a median follow-up of 13.8 years (range, 0.59-15.9 years). We performed immunohistochemistry with an IL-6 antibody on tissue microarrays from diagnostic biopsies of cHL patients. Patients with IL-6+ leukocytes ≥1% (n = 54 of 136) had inferior event-free survival (hazard ratio [HR] = 3.58; 95% confidence interval [CI], 1.80-7.15) and overall survival (HR = 6.71; 95% CI, 2.51-17.99). The adverse survival was maintained in multivariate Cox regression and propensity score-matched analyses, adjusting for well-known poor-prognostic covariates. The presence of IL-6+ HRS cells and high serum IL-6 levels were not associated with survival. IL-6+ leukocytes correlated with increased proportions of IL-6+ HRS cells (P < .01), CD138+ plasma cells (P < .01), CD68+ macrophages (P = .02), and tryptase-positive mast cells (P < .01). IL-6+ HRS cells correlated with increased proportions of CD68+ macrophages (P = .03), programmed death-ligand 1-positive (PD-L1+) leukocytes (P = .04), and PD-L1+ HRS cells (P < .01). Serum-IL-6 lacked correlation with IL-6 expression in the TME. This is the first study highlighting the adverse prognostic impact of IL-6+ leukocytes in the TME in a cohort of contemporarily treated adult patients with cHL.
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15
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Abstract
Diffuse large B-cell lymphomas (DLBCL)s, the most common type of Non-Hodgkin’s Lymphoma, constitute a heterogeneous group of disorders including different disease sites, strikingly diverse molecular features and a profound variability in the clinical behavior. Molecular studies and clinical trials have partially revealed the underlying causes for this variability and have made possible the recognition of some molecular variants susceptible of specific therapeutic approaches. The main histogenetic groups include the germinal center, activated B cells, thymic B cells and terminally differentiated B cells, a basic scheme where the large majority of DLBCL cases can be ascribed. The nodal/extranodal origin, specific mutational changes and microenvironment peculiarities provide additional layers of complexity. Here, we summarize the status of the knowledge and make some specific proposals for addressing the future development of targeted therapy for DLBC cases.
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16
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Metcalfe RS, Kemp R, Heffernan SM, Churm R, Chen YC, Ruffino JS, Conway GE, Tornillo G, Orange ST. Anti-carcinogenic effects of exercise-conditioned human serum: evidence, relevance and opportunities. Eur J Appl Physiol 2021; 121:2107-2124. [PMID: 33864493 PMCID: PMC8260517 DOI: 10.1007/s00421-021-04680-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 03/30/2021] [Indexed: 02/06/2023]
Abstract
Regular physical activity reduces the risk of several site-specific cancers in humans and suppresses tumour growth in animal models. The mechanisms through which exercise reduces tumour growth remain incompletely understood, but an intriguing and accumulating body of evidence suggests that the incubation of cancer cells with post-exercise serum can have powerful effects on key hallmarks of cancer cell behaviour in vitro. This suggests that exercise can impact tumour biology through direct changes in circulating proteins, RNA molecules and metabolites. Here, we provide a comprehensive narrative overview of what is known about the effects of exercise-conditioned sera on in vitro cancer cell behaviour. In doing so, we consider the key limitations of the current body of literature, both from the perspective of exercise physiology and cancer biology, and we discuss the potential in vivo physiological relevance of these findings. We propose key opportunities for future research in an area that has the potential to identify key anti-oncogenic protein targets and optimise physical activity recommendations for cancer prevention, treatment and survivorship.
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Affiliation(s)
- Richard S Metcalfe
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK.
| | - Rachael Kemp
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK
| | - Shane M Heffernan
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK
| | - Rachel Churm
- Applied Sports, Technology, Exercise and Medicine (A-STEM) Research Centre, College of Engineering, Swansea University, Swansea, SA1 8EN, Wales, UK
| | - Yung-Chih Chen
- Department of Physical Education, National Taiwan Normal University, Taipei, Taiwan
| | | | - Gillian E Conway
- In Vitro Toxicology Group, Institute of Life Sciences, College of Medicine, Swansea University, Swansea, UK
| | - Giusy Tornillo
- European Cancer Stem Cell Research Institute, School of Biosciences, Cardiff University, Cardiff, UK
| | - Samuel T Orange
- School of Biomedical, Nutritional and Sport Sciences, Faculty of Medical Sciences, Newcastle University Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
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17
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Kossl J, Bohacova P, Hermankova B, Javorkova E, Zajicova A, Holan V. Antiapoptotic Properties of Mesenchymal Stem Cells in a Mouse Model of Corneal Inflammation. Stem Cells Dev 2021; 30:418-427. [PMID: 33607933 DOI: 10.1089/scd.2020.0195] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) represent a population of adult stem cells that have potent immunoregulatory, anti-inflammatory, and antiapoptotic properties. In addition, they have ability to migrate to the site of inflammation or injury, where they contribute to the regeneration and healing process. For these properties, MSCs have been used as therapeutic cells in several models, including treatment of damages or disorders of the ocular surface. If the damage of the ocular surface is extensive and involves a limbal region where limbal stem cell reside, MSC therapy has been proved as the effective treatment approach. Although the anti-inflammatory properties of MSCs have been well characterized, mechanisms of antiapoptotic action of MSCs are not well recognized. Using a chemically damaged cornea in a mouse model, we showed that the injury decreases expression of the gene for antiapoptotic molecule Bcl-2 and increases the expression of proapoptotic genes Bax and p53. These changes were attenuated by local transplantation of MSCs after corneal damage. The antiapoptotic effect of MSCs was tested in an in vitro model of co-cultivation of corneal explants with MSCs. The apoptosis of corneal cells in the explants was induced by proinflammatory cytokines and was significantly inhibited in the presence of MSCs. The antiapoptotic effect of MSCs was mediated by paracrine action, as confirmed by separation of the explants in inserts or by supernatants from MSCs. In addition, MSCs decreased the expression of genes for the molecules associated with endoplasmic reticulum stress Atf4, Bip, and p21, which are associated with apoptosis. The results show that MSCs inhibit the expression of proapoptotic genes and decrease the number of apoptotic cells in the damaged corneas, and this action might be one of the mechanisms of the therapeutic action of MSCs.
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Affiliation(s)
- Jan Kossl
- Department of Cell Biology, Faculty of Science, Charles University, Prague, Czech Republic
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Pavla Bohacova
- Department of Cell Biology, Faculty of Science, Charles University, Prague, Czech Republic
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Barbora Hermankova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Eliska Javorkova
- Department of Cell Biology, Faculty of Science, Charles University, Prague, Czech Republic
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Alena Zajicova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Vladimir Holan
- Department of Cell Biology, Faculty of Science, Charles University, Prague, Czech Republic
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
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18
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Allahyari SE, Hajizadeh F, Zekiy AO, Mansouri N, Gilan PS, Mousavi SM, Masjedi A, Hassannia H, Ahmadi M, Mohammadi H, Yousefi M, Izadi S, Zolbanin NM, Jafari R, Jadidi-Niaragh F. Simultaneous inhibition of CD73 and IL-6 molecules by siRNA-loaded nanoparticles prevents the growth and spread of cancer. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2021; 34:102384. [PMID: 33771704 DOI: 10.1016/j.nano.2021.102384] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/11/2021] [Accepted: 03/03/2021] [Indexed: 01/11/2023]
Abstract
High concentrations of adenosine and interleukin (IL)-6 in the tumor microenvironment have been identified as one of the leading causes of cancer growth. Thus, we decided to inhibit the growth of cancer cells by inhibiting the production of adenosine and IL-6 in the tumor environment at the same time. For this purpose, we used chitosan-lactate-PEG-TAT (CLP-TAT) nanoparticles (NPs) loaded with siRNA molecules against CD73, an adenosine-producing enzyme, and IL-6. Proper physicochemical properties of the produced NPs led to high cell uptake and suppression of target molecules. Administration of these NPs to tumor-bearing mice (4T1 and CT26 models) greatly reduced the size of the tumor and increased the survival of the mice, which was accompanied by an increase in anti-tumor T lymphocyte responses. These findings suggest that combination therapy using siRNA-loaded CLP-TAT NPs against CD73 and IL-6 molecules could be an effective treatment strategy against cancer that needs further study.
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Affiliation(s)
- Sima Emadi Allahyari
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Farnaz Hajizadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Angelina Olegovna Zekiy
- Department of Prosthetic Dentistry, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Niloofar Mansouri
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parisa Sahami Gilan
- Medical Biology Research Center, Health Technologies Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Ali Masjedi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Hassannia
- Immunogenetic Research Center, Faculty of Medicine and Amol Faculty of Paramedical Sciences, Mazandaran University of Medical Sciences, Sari, Iran
| | - Majid Ahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamed Mohammadi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sepideh Izadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Naime Majidi Zolbanin
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran
| | - Reza Jafari
- Solid Tumor Research Center, Cellular and Medicine Research Institute, Urmia University of Medical Sciences, Urmia, Iran.
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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19
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Almatroodi SA, Alsahli MA, Almatroudi A, Verma AK, Aloliqi A, Allemailem KS, Khan AA, Rahmani AH. Potential Therapeutic Targets of Quercetin, a Plant Flavonol, and Its Role in the Therapy of Various Types of Cancer through the Modulation of Various Cell Signaling Pathways. Molecules 2021; 26:molecules26051315. [PMID: 33804548 PMCID: PMC7957552 DOI: 10.3390/molecules26051315] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 02/07/2023] Open
Abstract
Polyphenolic flavonoids are considered natural, non-toxic chemopreventers, which are most commonly derived from plants, fruits, and vegetables. Most of these polyphenolics exhibit remarkable antioxidant, anti-inflammatory, and anticancer properties. Quercetin (Qu) is a chief representative of these polyphenolic compounds, which exhibits excellent antioxidant and anticancer potential, and has attracted the attention of researchers working in the area of cancer biology. Qu can regulate numerous tumor-related activities, such as oxidative stress, angiogenesis, cell cycle, tumor necrosis factor, proliferation, apoptosis, and metastasis. The anticancer properties of Qu mainly occur through the modulation of vascular endothelial growth factor (VEGF), apoptosis, phosphatidyl inositol-3-kinase (P13K)/Akt (proteinase-kinase B)/mTOR (mammalian target of rapamycin), MAPK (mitogen activated protein kinase)/ERK1/2 (extracellular signal-regulated kinase 1/2), and Wnt/β-catenin signaling pathways. The anticancer potential of Qu is documented in numerous in vivo and in vitro studies, involving several animal models and cell lines. Remarkably, this phytochemical possesses toxic activities against cancerous cells only, with limited toxic effects on normal cells. In this review, we present extensive research investigations aimed to discuss the therapeutic potential of Qu in the management of different types of cancers. The anticancer potential of Qu is specifically discussed by focusing its ability to target specific molecular signaling, such as p53, epidermal growth factor receptor (EGFR), VEGF, signal transducer and activator of transcription (STAT), PI3K/Akt, and nuclear factor kappa B (NF-κB) pathways. The anticancer potential of Qu has gained remarkable interest, but the exact mechanism of its action remains unclear. However, this natural compound has great pharmacological potential; it is now believed to be a complementary—or alternative—medicine for the prevention and treatment of different cancers.
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Affiliation(s)
- Saleh A. Almatroodi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 51542, Saudi Arabia; (S.A.A.); (M.A.A.); (A.A.); (K.S.A.)
| | - Mohammed A. Alsahli
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 51542, Saudi Arabia; (S.A.A.); (M.A.A.); (A.A.); (K.S.A.)
| | - Ahmad Almatroudi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 51542, Saudi Arabia; (S.A.A.); (M.A.A.); (A.A.); (K.S.A.)
| | - Amit Kumar Verma
- Department of Biotechnology, Jamia Millia Islamia, New Delhi 51542, India;
| | - Abdulaziz Aloliqi
- Department of Medical Biotechnology, College of Applied Medical Sciences, Qassim University, Buraydah 51542, Saudi Arabia;
| | - Khaled S. Allemailem
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 51542, Saudi Arabia; (S.A.A.); (M.A.A.); (A.A.); (K.S.A.)
| | - Amjad Ali Khan
- Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah 51542, Saudi Arabia;
| | - Arshad Husain Rahmani
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 51542, Saudi Arabia; (S.A.A.); (M.A.A.); (A.A.); (K.S.A.)
- Correspondence:
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20
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Wang Q, Zhu Q, Ye Q, Wang J, Dong Q, Chen Y, Wang M, Fu Y, Wu R, Wu T. STAT3 Suppresses Cardiomyocytes Apoptosis in CVB3-Induced Myocarditis Via Survivin. Front Pharmacol 2021; 11:613883. [PMID: 33658937 PMCID: PMC7919905 DOI: 10.3389/fphar.2020.613883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 12/07/2020] [Indexed: 12/24/2022] Open
Abstract
Background: Viral myocarditis (VMC) is a common inflammatory cardiovascular disease with unclear mechanisms, which mainly affects children and adolescents. Apoptosis is the key to CVB3-induced myocarditis, and blocking this process may be beneficial to the therapy of VMC. Hence, this study aimed to explore the protective function of STAT3 on cardiomyocyte apoptosis of VMC and its underlying mechanisms. Methods and Results: In this research, we confirmed that STAT3 was significantly activated in both animal and cell models of VMC. To further clarify what role did STAT3 play in VMC, AG490, an inhibitor of STAT3, was used to suppress p-STAT3. Our results demonstrated that decreased expression of p-STAT3 caused by AG490 significantly aggravated severity of VMC with elevated myocardial inflammation, deteriorative ventricular systolic function and increased mortality. It suggested that STAT3 plays a protective role in VMC. To further identify the anti-apoptosis impact that activated STAT3 made, we constructed lentivirus to regulate the expression of STAT3 in NMCs. We found that up-regulated activated STAT3 attenuated cardiomyocyte apoptosis, but down-regulated one aggravated that, which verified activated STAT3 played an anti-apoptosis role in VMC. Following that, we explored what elements are involved in the anti-apoptotic mechanism of activated STAT3 by using survivin inhibitor YM155. The result showed the anti-apoptotic effect of activated STAT3 does not work in the case of survivin inhibition. Conclusion: Our findings demonstrated STAT3 by targeting survivin alleviated cardiomyocyte apoptosis in CVB3-induced myocarditis.
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Affiliation(s)
- Qiaoyu Wang
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Qiongjun Zhu
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Qiaofang Ye
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Jiajun Wang
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Qianqian Dong
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Youran Chen
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Minna Wang
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Yu Fu
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Rongzhou Wu
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Tingting Wu
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
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21
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Yang X, Huang M, Zhang Q, Chen J, Li J, Han Q, Zhang L, Li J, Liu S, Ma Y, Li L, Yang L, Zou S, Han B. Metformin Antagonizes Ovarian Cancer Cells Malignancy Through MSLN Mediated IL-6/STAT3 Signaling. Cell Transplant 2021; 30:9636897211027819. [PMID: 34238029 PMCID: PMC8274104 DOI: 10.1177/09636897211027819] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/01/2021] [Accepted: 06/08/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Ovarian cancer is the most lethal gynecological malignancy, and chemotherapy remains the cornerstone for ovarian cancer management. Due to the unsatisfactory prognosis, a better understanding of the underlying molecular carcinogenesis is urgently required. METHODS Assays for determining cell growth, cell motility, and apoptosis were employed to evaluate the potential antitumor effects of metformin against ovarian cancer cells. Molecular biological methods were employed to explore the underlying mechanism. Human ovarian cancer samples and Gene Expression Profiling Interactive Analysis (GEPIA) dataset were used for uncovering the clinical significances of mesothelin (MSLN) on ovarian cancer. RESULTS In the present work, we found that metformin treatment led to cell growth and cell migration inhibition, and induced cell apoptosis. Metformin administration also impaired cancer cell stemness and the capillary-like structure formation capacity of SKOV3 cells. On mechanism, metformin treatment remarkably reduced mesothelin (MSLN) expression, downregulated IL-6/STAT3 signaling activity, subsequently resulted in VEGF and TGFβ1 expression. We also observed an oncogenic function of MSLN on ovarian cancer. CONCLUSIONS Collectively, our findings suggested that metformin exerts anticancer effects by suppressing ovarian cancer cell malignancy, which attributed to MSLN inhibition mediated IL6/STAT3 signaling and VEGF and TGFβ1 downregulation.
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Affiliation(s)
- Xu Yang
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Mei Huang
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Qin Zhang
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Jiao Chen
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Juan Li
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Qian Han
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Lu Zhang
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - JiaQi Li
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Shuai Liu
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - YuLan Ma
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Lan Li
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Lei Yang
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - SiYing Zou
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
| | - Bin Han
- Department of Obstetrics and Gynecology, The Fifth Affiliated People’s Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China
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22
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Zhu J, Wang J, Huang J, Du W, He Y, Pan H, Luo J. MicroRNA-140-5p regulates the proliferation, apoptosis and inflammation of RA FLSs by repressing STAT3. Exp Ther Med 2020; 21:171. [PMID: 33456538 PMCID: PMC7792473 DOI: 10.3892/etm.2020.9602] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 04/09/2020] [Indexed: 12/15/2022] Open
Abstract
Ectopic expression of microRNA (miRNA) in rheumatoid arthritis (RA) fibroblast-like synoviocyte (RA FLS) is associated with the development of rheumatoid arthritis. The present study aimed to evaluate the effects of miRNA-140-5p (miR-140) on the properties of RA FLSs. It was found that miR-140 expression was decreased in 33 RA patients and extracted RA FLS samples, when compared to the corresponding healthy controls. Abnormally increased miR-140 expression in RA FLSs attenuated cell proliferation and increased cell apoptosis. Additionally, reduced pro-inflammatory cytokine production was observed in RA FLSs transfected with a miR-140 precursor. Furthermore, the 3'-UTR of the signal transducer and activator of transcription (STAT) 3 gene was identified as a target of miR-140. Notably, restoration of STAT3 expression rescued the regulatory effect of miR-140 on the proliferation, apoptosis and inflammatory cytokine production of RA FLSs. Therefore, the current findings indicated that miR-140 is a crucial modulator of both proliferation and apoptosis, shedding light on the etiology behind RA FLS viability, which is modulated by an interplay between miR-140 and STAT3 in the context of RA.
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Affiliation(s)
- Jiehua Zhu
- Department of Laboratory Medicine, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Jianglin Wang
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Jialin Huang
- School of Laboratory Medicine, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Wensheng Du
- Department of Laboratory Medicine, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Yingzhong He
- Department of Laboratory Medicine, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Hongfei Pan
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Junmin Luo
- Department of Immunology, Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
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23
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Marsico TV, Caetano DP, Rodrigues R, Valente RS, Fontes PK, Mesquita FS, Andrade SCDS, Basso AC, Nogueira MFG, Sudano MJ. Transcriptional profiling of embryo cryotolerance. Mol Reprod Dev 2020; 87:1245-1259. [PMID: 33156526 DOI: 10.1002/mrd.23436] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 10/01/2020] [Indexed: 01/04/2023]
Abstract
The cryosurvival of embryos is a complex process involving dynamic and integrated morphological, functional, and molecular changes. Here, we evaluated the transcriptional profiling of bovine embryos possessing high and low cryotolerance (HC and LC, respectively) by assessing the resumption of development. Embryos were produced in vitro (N = 1137) and cryopreserved (N = 894). Blastocysts samples possessed pronounced group individualization at RNA sequencing. A total of 114 genes were differentially expressed, and 27 and 84 genes were upregulated in HC and LC, respectively. Among the over-represented biological functions, cellular growth and proliferation, cell death and survival, and organismal survival were predicted to be activated, while cellular movement and cell-to-cell signaling were predicted to be inhibited in HC embryos. Enriched canonical pathways and upstream regulators related to cellular proliferation and survival (HC), inflammatory processes, and cell death (LC) were predicted to represent two embryonic molecular profiles present during the resumption of development after cryopreservation. The marked contrast in transcriptional profiles between HC and LC strongly suggests the influence of embryonic competence after cryopreservation on its respective transcriptome and indicated that HC and LC presented two different molecular strategies to overcome cryopreservation-related stress and resume postcryopreservation development.
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Affiliation(s)
- Thamiris V Marsico
- Center for Natural and Human Sciences, Federal University of ABC, Santo André, São Paulo, Brazil
| | - Diana P Caetano
- School of Veterinary Medicine, Federal University of Pampa, Uruguaiana, Rio Grande do Sul, Brazil
| | | | - Roniele S Valente
- Center for Natural and Human Sciences, Federal University of ABC, Santo André, São Paulo, Brazil
| | - Patricia K Fontes
- Department of Pharmacology, Laboratory of Phytomedicines, Pharmacology and Biotechnology, Institute of Biosciences, University of São Paulo State (Unesp), Botucatu, São Paulo, Brazil
| | - Fernando S Mesquita
- Center for Natural and Human Sciences, Federal University of ABC, Santo André, São Paulo, Brazil
| | - Sónia C da Silva Andrade
- Department of Genetics and Evolutionary Biology, University of São Paulo, São Paulo, São Paulo, Brazil
| | - Andréa C Basso
- In vitro Brazil - IVB, ABS Pecplan, Mogi Mirim, São Paulo, Brazil
| | - Marcelo F G Nogueira
- Department of Pharmacology, Laboratory of Phytomedicines, Pharmacology and Biotechnology, Institute of Biosciences, University of São Paulo State (Unesp), Botucatu, São Paulo, Brazil.,Department of Biological Science, School of Sciences and Languages, University of São Paulo State, Assis, São Paulo, Brazil
| | - Mateus J Sudano
- Center for Natural and Human Sciences, Federal University of ABC, Santo André, São Paulo, Brazil.,School of Veterinary Medicine, Federal University of Pampa, Uruguaiana, Rio Grande do Sul, Brazil.,Department of Genetics and Evolution, Federal University of São Carlos, São Carlos, São Paulo, Brazil
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24
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Aravani D, Foote K, Figg N, Finigan A, Uryga A, Clarke M, Bennett M. Cytokine regulation of apoptosis-induced apoptosis and apoptosis-induced cell proliferation in vascular smooth muscle cells. Apoptosis 2020; 25:648-662. [PMID: 32627119 PMCID: PMC7527356 DOI: 10.1007/s10495-020-01622-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Vascular smooth muscle cells (VSMCs) are the main structural cell of blood vessels, and VSMC apoptosis occurs in vascular disease, after injury, and in vessel remodeling during development. Although VSMC apoptosis is viewed as silent, recent studies show that apoptotic cells can promote apoptosis-induced compensatory proliferation (AICP), apoptosis-induced apoptosis (AIA), and migration of both local somatic and infiltrating inflammatory cells. However, the effects of VSMC apoptosis on adjacent VSMCs, and their underlying signaling and mechanisms are unknown. We examined the consequences of VSMC apoptosis after activating extrinsic and intrinsic death pathways. VSMCs undergoing apoptosis through Fas/CD95 or the protein kinase inhibitor staurosporine transcriptionally activated interleukin 6 (IL-6) and granulocyte-macrophage colony stimulating factor (GM-CSF), leading to their secretion. Apoptosis induced activation of p38MAPK, JNK, and Akt, but neither p38 and JNK activation nor IL-6 or GM-CSF induction required caspase cleavage. IL-6 induction depended upon p38 activity, while Fas-induced GM-CSF expression required p38 and JNK. Conditioned media from apoptotic VSMCs induced VSMC apoptosis in vitro, and IL-6 and GM-CSF acted as pro-survival factors for AIA. VSMC apoptosis was studied in vivo using SM22α-DTR mice that express the diphtheria toxin receptor in VSMCs only. DT administration induced VSMC apoptosis and VSMC proliferation, and also signficantly induced IL-6 and GM-CSF. We conclude that VSMC apoptosis activates multiple caspase-independent intracellular signaling cascades, leading to release of soluble cytokines involved in regulation of both cell proliferation and apoptosis. VSMC AICP may ameliorate while AIA may amplify the effects of pro-apoptotic stimuli in vessel remodeling and disease.
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Affiliation(s)
- Dimitra Aravani
- Division of Cardiovascular Medicine, University of Cambridge, ACCI, Addenbrooke's Hospital, Box 110, CB2 0QQ, Cambridge, UK
| | - Kirsty Foote
- Division of Cardiovascular Medicine, University of Cambridge, ACCI, Addenbrooke's Hospital, Box 110, CB2 0QQ, Cambridge, UK
| | - Nichola Figg
- Division of Cardiovascular Medicine, University of Cambridge, ACCI, Addenbrooke's Hospital, Box 110, CB2 0QQ, Cambridge, UK
| | - Alison Finigan
- Division of Cardiovascular Medicine, University of Cambridge, ACCI, Addenbrooke's Hospital, Box 110, CB2 0QQ, Cambridge, UK
| | - Anna Uryga
- Division of Cardiovascular Medicine, University of Cambridge, ACCI, Addenbrooke's Hospital, Box 110, CB2 0QQ, Cambridge, UK
| | - Murray Clarke
- Division of Cardiovascular Medicine, University of Cambridge, ACCI, Addenbrooke's Hospital, Box 110, CB2 0QQ, Cambridge, UK
| | - Martin Bennett
- Division of Cardiovascular Medicine, University of Cambridge, ACCI, Addenbrooke's Hospital, Box 110, CB2 0QQ, Cambridge, UK.
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25
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Fathizadeh H, Hallajzadeh J, Asemi Z. Circular RNAs as diagnostic biomarker in pancreatic cancer. Pathol Res Pract 2020; 216:153075. [PMID: 32825948 DOI: 10.1016/j.prp.2020.153075] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/31/2020] [Accepted: 06/17/2020] [Indexed: 02/06/2023]
Abstract
Pancreatic cancer is one of the causes of death in the world. Unfortunately, common imaging technologies did not succeed in identifying this disease, and because of the absence of sensitive and specific biomarkers, it is not possible to screen and diagnose the disease. Therefore, this disease is usually diagnosed when patient is at an advanced stage of cancer and has lost the chance of surgery, and routine treatments such as radiotherapy and chemotherapy are not very effective. For this reason, the discovery of new biomarkers to overcome the diagnostic and therapeutic problems of pancreatic cancer is essential. Recently, circular RNAs (circRNAs) have been introduced as a group of noncoding RNAs that can play the role of critical regulators in various human diseases including cancer. A lot of studies revealed that circRNAs can have diverse roles in various cancers, including breast, colorectal, lung, renal, gastric, and hepatocellular carcinoma. The results of these researches have demonstrated that change in circRNAs expression levels in the tumor cells affects carcinogenesis, the stages of progression and metastasis of cancer through various mechanisms. Given that several studies have tested the role of circRNAs in pancreatic cancer, we decided to review the mechanisms proposed in these studies to conclude and summarize the work done in this regard.
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Affiliation(s)
- Hadis Fathizadeh
- Department of Microbiology, Kashan University of Medical Sciences, Kashan, Iran.
| | - Jamal Hallajzadeh
- Department of Biochemistry and Nutrition, Research Center for Evidence-Based Health Management, Maragheh University of Medical Sciences, Maragheh, Iran.
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
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26
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Vishnoi K, Viswakarma N, Rana A, Rana B. Transcription Factors in Cancer Development and Therapy. Cancers (Basel) 2020. [PMID: 32824207 DOI: 10.339/cancers12082296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Cancer is a multi-step process and requires constitutive expression/activation of transcription factors (TFs) for growth and survival. Many of the TFs reported so far are critical for carcinogenesis. These include pro-inflammatory TFs, hypoxia-inducible factors (HIFs), cell proliferation and epithelial-mesenchymal transition (EMT)-controlling TFs, pluripotency TFs upregulated in cancer stem-like cells, and the nuclear receptors (NRs). Some of those, including HIFs, Myc, ETS-1, and β-catenin, are multifunctional and may regulate multiple other TFs involved in various pro-oncogenic events, including proliferation, survival, metabolism, invasion, and metastasis. High expression of some TFs is also correlated with poor prognosis and chemoresistance, constituting a significant challenge in cancer treatment. Considering the pivotal role of TFs in cancer, there is an urgent need to develop strategies targeting them. Targeting TFs, in combination with other chemotherapeutics, could emerge as a better strategy to target cancer. So far, targeting NRs have shown promising results in improving survival. In this review, we provide a comprehensive overview of the TFs that play a central role in cancer progression, which could be potential therapeutic candidates for developing specific inhibitors. Here, we also discuss the efforts made to target some of those TFs, including NRs.
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Affiliation(s)
- Kanchan Vishnoi
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Navin Viswakarma
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Ajay Rana
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA.,University of Illinois Hospital and Health Sciences System Cancer Center, University of Illinois at Chicago, Chicago, IL 60612, USA.,Jesse Brown VA Medical Center, Chicago, IL 60612, USA
| | - Basabi Rana
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA.,University of Illinois Hospital and Health Sciences System Cancer Center, University of Illinois at Chicago, Chicago, IL 60612, USA.,Jesse Brown VA Medical Center, Chicago, IL 60612, USA
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27
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Vishnoi K, Viswakarma N, Rana A, Rana B. Transcription Factors in Cancer Development and Therapy. Cancers (Basel) 2020; 12:cancers12082296. [PMID: 32824207 PMCID: PMC7464564 DOI: 10.3390/cancers12082296] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/04/2020] [Accepted: 08/12/2020] [Indexed: 12/12/2022] Open
Abstract
Cancer is a multi-step process and requires constitutive expression/activation of transcription factors (TFs) for growth and survival. Many of the TFs reported so far are critical for carcinogenesis. These include pro-inflammatory TFs, hypoxia-inducible factors (HIFs), cell proliferation and epithelial-mesenchymal transition (EMT)-controlling TFs, pluripotency TFs upregulated in cancer stem-like cells, and the nuclear receptors (NRs). Some of those, including HIFs, Myc, ETS-1, and β-catenin, are multifunctional and may regulate multiple other TFs involved in various pro-oncogenic events, including proliferation, survival, metabolism, invasion, and metastasis. High expression of some TFs is also correlated with poor prognosis and chemoresistance, constituting a significant challenge in cancer treatment. Considering the pivotal role of TFs in cancer, there is an urgent need to develop strategies targeting them. Targeting TFs, in combination with other chemotherapeutics, could emerge as a better strategy to target cancer. So far, targeting NRs have shown promising results in improving survival. In this review, we provide a comprehensive overview of the TFs that play a central role in cancer progression, which could be potential therapeutic candidates for developing specific inhibitors. Here, we also discuss the efforts made to target some of those TFs, including NRs.
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Affiliation(s)
- Kanchan Vishnoi
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA; (K.V.); (N.V.); (A.R.)
| | - Navin Viswakarma
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA; (K.V.); (N.V.); (A.R.)
| | - Ajay Rana
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA; (K.V.); (N.V.); (A.R.)
- University of Illinois Hospital and Health Sciences System Cancer Center, University of Illinois at Chicago, Chicago, IL 60612, USA
- Jesse Brown VA Medical Center, Chicago, IL 60612, USA
| | - Basabi Rana
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL 60612, USA; (K.V.); (N.V.); (A.R.)
- University of Illinois Hospital and Health Sciences System Cancer Center, University of Illinois at Chicago, Chicago, IL 60612, USA
- Jesse Brown VA Medical Center, Chicago, IL 60612, USA
- Correspondence:
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28
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Kim KH, Park YJ, Jang HJ, Lee SJ, Lee S, Yun BS, Lee SW, Rho MC. Rugosic acid A, derived from Rosa rugosa Thunb., is novel inhibitory agent for NF-κB and IL-6/STAT3 axis in acute lung injury model. Phytother Res 2020; 34:3200-3210. [PMID: 32779813 PMCID: PMC7404680 DOI: 10.1002/ptr.6767] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 05/13/2020] [Accepted: 05/23/2020] [Indexed: 12/20/2022]
Abstract
Rosa rugosa Thunb., is as a medicinal plant known for anti‐diabetic, and anti‐inflammatory activities. However, the specific active compounds responsible for the individual pharmacological effects of in R. rugosa extract (95% EtOH) remain unknown. Here, we hypothesized that terpenoid structure, the most abundant constituents in R. rugosa extract, are responsible for its anti‐inflammatory activity. We investigated the phytochemical substituents (compounds 1–13) and newly purified 11‐methoxy polisin A, and 13‐methoxy bisaborosaol F using NMR and ESI‐MS and to screened their effects on NO production in LPS‐induced macrophages. Rugosic acid A (RA) induced to ameliorate NO production, iNOS, and pro‐inflammatory cytokines associated with the NF‐κB. And, RA suppressed IL‐6 secretion and IL‐6‐mediated STAT3 activation in LPS‐mediated inflammation. In addition, RA was evaluated in LPS‐mediated acute lung injury (ALI) model similar to acute pneumonia. Our results suggested that RA was suppressed to translocate nuclear NF‐κB and IL‐6‐mediated STAT3 activation. Finally, RA led to amelioration of ALI by decreasing myeloperoxidase (MPO) and inhibiting phosphorylation of NF‐κB and STAT3. Our group originally found that R. rugosa extract had new methoxy compounds and RA may be alternative natural agent for acute pneumonia similar to severe acute respiratory syndrome by coronavirus.
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Affiliation(s)
- Kang-Hoon Kim
- Immunoregulatory Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeonbuk, Republic of Korea
| | - Ye-Ji Park
- Immunoregulatory Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeonbuk, Republic of Korea.,Division of Biotechnology and Advanced Institute of Environment and Bioscience, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan-si, Republic of Korea
| | - Hyun-Jae Jang
- Immunoregulatory Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeonbuk, Republic of Korea
| | - Seung-Jae Lee
- Immunoregulatory Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeonbuk, Republic of Korea
| | - Soyoung Lee
- Immunoregulatory Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeonbuk, Republic of Korea
| | - Bong-Sik Yun
- Division of Biotechnology and Advanced Institute of Environment and Bioscience, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan-si, Republic of Korea
| | - Seung Woong Lee
- Immunoregulatory Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeonbuk, Republic of Korea
| | - Mun-Chual Rho
- Immunoregulatory Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeonbuk, Republic of Korea
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Huang G, Li S, Zhang Y, Zhou X, Chen W. Vicenin-2 is a novel inhibitor of STAT3 signaling pathway in human hepatocellular carcinoma. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.103921] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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30
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Qi X, Li M, Zhang XM, Dai XF, Cui J, Li DH, Gu QQ, Lv ZH, Li J. Trichothecin Inhibits Cancer-Related Features in Colorectal Cancer Development by Targeting STAT3. Molecules 2020; 25:molecules25102306. [PMID: 32422984 PMCID: PMC7287781 DOI: 10.3390/molecules25102306] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/30/2020] [Accepted: 05/05/2020] [Indexed: 12/22/2022] Open
Abstract
Signal transducer and activator of transcription 3 (STAT3) is a transcription factor that contributes to cancer progression through multiple processes of cancer development, which makes it an attractive target for cancer therapy. The IL-6/STAT3 pathway is associated with an advanced stage in colorectal cancer patients. In this study, we identified trichothecin (TCN) as a novel STAT3 inhibitor. TCN was found to bind to the SH2 domain of STAT3 and inhibit STAT3 activation and dimerization, thereby blocking STAT3 nuclear translocation and transcriptional activity. TCN did not affect phosphorylation levels of STAT1. TCN significantly inhibited cell growth, arrested cell cycle at the G0/G1 phase, and induced apoptosis in HCT 116 cells. In addition, the capacities of colony formation, migration, and invasion of HCT 116 cells were impaired upon exposure to TCN with or without IL-6 stimulation. In addition, TCN treatment abolished the tube formation of HUVEC cells in vitro. Taken together, these results highlight that TCN inhibits various cancer-related features in colorectal cancer development in vitro by targeting STAT3, indicating that TCN is a promising STAT3 inhibitor that deserves further exploration in the future.
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Affiliation(s)
- Xin Qi
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
| | - Meng Li
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
| | - Xiao-min Zhang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
| | - Xiu-fen Dai
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
| | - Jian Cui
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
| | - De-hai Li
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
- Open Studio for Druggability Research of Marine Natural Products, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Qian-qun Gu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Zhi-hua Lv
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
- Correspondence: (Z.-h.L.); (J.L.); Tel.: +86-532-82032096 (Z.-h.L.); +86-532-82032066 (J.L.)
| | - Jing Li
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; (X.Q.); (M.L.); (X.-m.Z.); (X.-f.D.); (J.C.); (D.-h.L.); (Q.-q.G.)
- Open Studio for Druggability Research of Marine Natural Products, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
- Correspondence: (Z.-h.L.); (J.L.); Tel.: +86-532-82032096 (Z.-h.L.); +86-532-82032066 (J.L.)
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31
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Ragbourne SC, Maghsoodi N, Streetly M, Crook MA. The Association between Metabolic Syndrome and Multiple Myeloma. Acta Haematol 2020; 144:24-33. [PMID: 32408305 DOI: 10.1159/000505992] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 01/11/2020] [Indexed: 12/26/2022]
Abstract
Multiple myeloma (MM) is a haematological malignancy arising from monoclonal proliferation of plasma cells in the bone marrow, resulting in the presence of paraproteins or M-protein in serum. The involvement of paraproteins produced by malignant plasma cells in the development of hyperlipidaemia and low-HDL cholesterol has been described, as has an association with MM and obesity, hypertension, and type 2 diabetes mellitus, and insulin resistance, that is, features of the metabolic syndrome (MS). There is an association between MS components, inflammatory cytokines, and the development of MM, and some drugs used in the treatment of MS such as statins and metformin may improve outcomes in MM.
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Affiliation(s)
- Sophie C Ragbourne
- Department of Chemical Pathology, Guys and St Thomas's Hospital, London, United Kingdom
| | - Negar Maghsoodi
- Department of Chemical Pathology, Guys and St Thomas's Hospital, London, United Kingdom
| | - Matthew Streetly
- Department of Haematology, Guys and St Thomas's Hospital, London, United Kingdom
| | - Martin A Crook
- Department of Chemical Pathology, Guy's and St Thomas' and Lewisham and Greenwich Trust, London, United Kingdom,
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32
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Shafique S, Winn LM. Gestational exposure to valproic acid upregulates total Stat3 protein expression while downregulating phosphorylated Stat3 in CD-1 mouse embryos with neural tube defects. Birth Defects Res 2020; 112:555-568. [PMID: 32134217 DOI: 10.1002/bdr2.1666] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/19/2020] [Accepted: 02/25/2020] [Indexed: 12/17/2022]
Abstract
Valproic acid (VPA), a widely prescribed antiepileptic drug and an effective treatment for psychiatric disorders, is teratogenic causing neural tube defects (NTDs) and other defects in the exposed embryo. Signal transducer and activator of transcription 3 (Stat3) is a transcription factor that is activated via tyrosine phosphorylation. Stat3, as well as its active form (pYStat3), is expressed during neural tube closure in murine development. This study investigated the effects of in utero VPA exposure on embryonic Stat3 mRNA and protein expression during the critical period of neural tube closure in CD-1 mouse embryos. Following the exposure of CD-1 pregnant mice to the teratogenic dose of 400 mg/kg VPA or saline on gestational day (GD) 9, embryos were harvested at 1, 3, 6, or 24 hr and on GD13. Stat3 mRNA levels remained unchanged at all time points. Total Stat3 protein levels were significantly (p < .05) increased in GD9 embryos at 1 and 6 hr post-exposure and in GD13 exposed nonexencephalic and exencephalic embryo heads. In contrast, phosphorylated Stat3 levels were significantly (p < .05) downregulated in GD9 embryos at the 3 and 6 hr time points with an overall trend of downregulation in the GD10 and GD13 groups. Total and phosphorylated Stat3 protein levels remained unchanged in nuclear extracts of the exposed nonexencephalic and exencephalic GD13 embryo heads. The reported significant downregulation of phosphorylated Stat3 levels suggests its possible role in VPA-induced NTDs in mouse embryos.
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Affiliation(s)
- Sidra Shafique
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada
| | - Louise M Winn
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada.,School of Environmental Studies, Queen's University, Kingston, Ontario, K7L 3N6, Canada
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33
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Gu Y, Mohammad IS, Liu Z. Overview of the STAT-3 signaling pathway in cancer and the development of specific inhibitors. Oncol Lett 2020; 19:2585-2594. [PMID: 32218808 PMCID: PMC7068531 DOI: 10.3892/ol.2020.11394] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 12/19/2019] [Indexed: 12/11/2022] Open
Abstract
Signal transducer and activator of transcription (STAT) proteins represent novel therapeutic targets for the treatment of cancer. In particular, STAT-3 serves critical roles in several cellular processes, including the cell cycle, cell proliferation, cellular apoptosis and tumorigenesis. Persistent activation of STAT-3 has been reported in a variety of cancer types, and a poor prognosis of cancer may be associated with the phosphorylation level of STAT-3. Furthermore, elevated STAT-3 activity has been demonstrated in a variety of mammalian cancers, both in vitro and in vivo. This indicates that STAT-3 serves an important role in the progression of numerous cancer types. A significant obstacle in developing STAT-3 inhibitors is the demonstration of the antitumor efficacy in in vivo systems and the lack of animal models for human tumors. Therefore, it is crucial to determine whether available STAT-3 inhibitors are suitable for clinical trials. Moreover, further preclinical studies are necessary to focus on the impact of STAT-3 inhibitors on tumor cells. When considering STAT-3 hyper-activation in human cancer, selective targeting to these proteins holds promise for significant advancement in cancer treatment. In the present study, advances in our knowledge of the structure of STAT-3 protein and its regulatory mechanisms are summarized. Moreover, the STAT-3 signaling pathway and its critical role in malignancy are discussed, in addition to the development of STAT-3 inhibitors in various cancer types.
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Affiliation(s)
- Yuchen Gu
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, P.R. China.,College of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, P.R. China
| | - Imran Shair Mohammad
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, Guangdong 510006, P.R. China
| | - Zhe Liu
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, P.R. China.,College of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, P.R. China
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34
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Weidle UH, Schmid D, Birzele F, Brinkmann U. MicroRNAs Involved in Metastasis of Hepatocellular Carcinoma: Target Candidates, Functionality and Efficacy in Animal Models and Prognostic Relevance. Cancer Genomics Proteomics 2020; 17:1-21. [PMID: 31882547 PMCID: PMC6937123 DOI: 10.21873/cgp.20163] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/31/2019] [Accepted: 11/04/2019] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is responsible for the second-leading cancer-related death toll worldwide. Although sorafenib and levantinib as frontline therapy and regorafenib, cabazantinib and ramicurimab have now been approved for second-line therapy, the therapeutic benefit is in the range of only a few months with respect to prolongation of survival. Aggressiveness of HCC is mediated by metastasis. Intrahepatic metastases and distant metastasis to the lungs, lymph nodes, bones, omentum, adrenal gland and brain have been observed. Therefore, the identification of metastasis-related new targets and treatment modalities is of paramount importance. In this review, we focus on metastasis-related microRNAs (miRs) as therapeutic targets for HCC. We describe miRs which mediate or repress HCC metastasis in mouse xenograft models. We discuss 18 metastasis-promoting miRs and 35 metastasis-inhibiting miRs according to the criteria as outlined. Six of the metastasis-promoting miRs (miR-29a, -219-5p, -331-3p, 425-5p, -487a and -1247-3p) are associated with unfavourable clinical prognosis. Another set of six down-regulated miRs (miR-101, -129-3p, -137, -149, -503, and -630) correlate with a worse clinical prognosis. We discuss the corresponding metastasis-related targets as well as their potential as therapeutic modalities for treatment of HCC-related metastasis. A subset of up-regulated miRs -29a, -219-5p and -425-5p and down-regulated miRs -129-3p and -630 were evaluated in orthotopic metastasis-related models which are suitable to mimic HCC-related metastasis. Those miRNAs may represent prioritized targets emerging from our survey.
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Affiliation(s)
- Ulrich H Weidle
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany
| | - Daniela Schmid
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany
| | - Fabian Birzele
- Pharmaceutical Sciences, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Basel, Basel, Switzerland
| | - Ulrich Brinkmann
- Large Molecule Research, Roche Pharma Research and Early Development (pRED), Roche Innovation Center Munich, Penzberg, Germany
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35
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Hong JY, Chung KS, Shin JS, Lee JH, Gil HS, Lee HH, Choi E, Choi JH, Hassan AH, Lee YS, Lee KT. The Anti-Proliferative Activity of the Hybrid TMS-TMF-4f Compound Against Human Cervical Cancer Involves Apoptosis Mediated by STAT3 Inactivation. Cancers (Basel) 2019; 11:cancers11121927. [PMID: 31816985 PMCID: PMC6966466 DOI: 10.3390/cancers11121927] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 11/18/2019] [Accepted: 11/28/2019] [Indexed: 12/17/2022] Open
Abstract
We previously reported the potential anti-proliferative activity of 3-(5,6,7-trimethoxy-4-oxo-4H-chromen-2-yl)-N-(3,4,5-trimethoxyphenyl) benzamide (TMS-TMF-4f) against human cancer cells; however, the underlying molecular mechanisms have not been investigated. In the present study, TMS-TMF-4f showed the highest cytotoxicity in human cervical cancer cells (HeLa and CaSki) and low cytotoxicity in normal ovarian epithelial cells. Annexin V-FITC and propidium iodide (PI) double staining revealed that TMS-TMF-4f-induced cytotoxicity was caused by the induction of apoptosis in both HeLa and CaSki cervical cancer cells. The compound TMS-TMF-4f enhanced the activation of caspase-3, caspase-8, and caspase-9 and regulated Bcl-2 family proteins, which led to mitochondrial membrane potential (MMP) loss and resulted in the release of cytochrome c and Smac/DIABLO into the cytosol. Also, TMS-TMF-4f suppressed both constitutive and IL-6-inducible levels of phosphorylated STAT3 (p-STAT3) and associated proteins such as Mcl-1, cyclin D1, survivin, and c-Myc in both cervical cancer cells. STAT-3 overexpression completely ameliorated TMS-TMF-4f-induced apoptotic cell death and PARP cleavage. Docking analysis revealed that TMS-TMF-4f could bind to unphosphorylated STAT3 and inhibit its interconversion to the activated form. Notably, intraperitoneal administration of TMS-TMF-4f (5, 10, or 20 mg/kg) decreased tumor growth in a xenograft cervical cancer mouse model, demonstrated by the increase in TUNEL staining and PARP cleavage and the reduction in p-STAT3, Mcl-1, cyclin D1, survivin, and c-Myc expression levels in tumor tissues. Taken together, our results suggest that TMS-TMF-4f may potentially inhibit human cervical tumor growth through the induction of apoptosis via STAT3 suppression.
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Affiliation(s)
- Joo Young Hong
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (J.Y.H.); (K.-S.C.); (J.-S.S.); (J.-H.L.); (H.-H.L.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
| | - Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (J.Y.H.); (K.-S.C.); (J.-S.S.); (J.-H.L.); (H.-H.L.)
| | - Ji-Sun Shin
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (J.Y.H.); (K.-S.C.); (J.-S.S.); (J.-H.L.); (H.-H.L.)
| | - Jeong-Hun Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (J.Y.H.); (K.-S.C.); (J.-S.S.); (J.-H.L.); (H.-H.L.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
| | - Hyo-Sun Gil
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (J.Y.H.); (K.-S.C.); (J.-S.S.); (J.-H.L.); (H.-H.L.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
| | - Hwi-Ho Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (J.Y.H.); (K.-S.C.); (J.-S.S.); (J.-H.L.); (H.-H.L.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
| | - Eunwoo Choi
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
| | - Jung-Hye Choi
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
- Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea
| | - Ahmed H.E. Hassan
- Medicinal Chemistry Laboratory, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea;
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Yong Sup Lee
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
- Medicinal Chemistry Laboratory, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea;
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (J.Y.H.); (K.-S.C.); (J.-S.S.); (J.-H.L.); (H.-H.L.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Korea; (E.C.); (J.-H.C.); (Y.S.L.)
- Correspondence: ; Tel.: +82-2-961-0860
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36
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CPAP promotes angiogenesis and metastasis by enhancing STAT3 activity. Cell Death Differ 2019; 27:1259-1273. [PMID: 31511651 PMCID: PMC7206147 DOI: 10.1038/s41418-019-0413-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 08/09/2019] [Accepted: 08/16/2019] [Indexed: 12/12/2022] Open
Abstract
Centrosomal P4.1-associated protein (CPAP) is overexpressed in hepatocellular carcinoma (HCC) and positively correlated with recurrence and vascular invasion. Here, we found that CPAP plays an important role in HCC malignancies. Functional characterization indicated that CPAP overexpression increases tumor growth, angiogenesis, and metastasis ex vivo and in vivo. In addition, overexpressed CPAP contributes to sorafenib resistance. Mechanical investigation showed that the expression level of CPAP is positively correlated with activated STAT3 in HCC. CPAP acts as a transcriptional coactivator of STAT3 by directly binding with STAT3. Interrupting the interaction between CPAP and STAT3 attenuates STAT3-mediated tumor growth and angiogenesis. Overexpression of CPAP upregulates several STAT3 target genes such as IL-8 and CD44 that are involved in angiogenesis, and CPAP mRNA expression is positively correlated with the levels of both mRNAs in HCC. Knocked-down expression of CPAP impairs IL-6-mediated STAT3 activation, target gene expression, cell migration, and invasion abilities. IL-6/STAT3-mediated angiogenesis is significantly increased by CPAP overexpression and can be blocked by decreased expression of IL-8. Our findings not only shed light on the importance of CPAP in HCC malignancies, but also provide potential therapeutic strategies for inhibiting the angiogenesis pathway and treating metastatic HCC.
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37
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Li X, He S, Tian Y, Weiss RM, Martin DT. Synergistic inhibition of GP130 and ERK signaling blocks chemoresistant bladder cancer cell growth. Cell Signal 2019; 63:109381. [PMID: 31374291 DOI: 10.1016/j.cellsig.2019.109381] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/26/2019] [Accepted: 07/29/2019] [Indexed: 02/07/2023]
Abstract
Multidrug resistance is a major treatment obstacle for recurrent and metastatic bladder cancer, which often leads to disease progression and poor clinical outcome. Although overexpression of interleukin-6 (IL-6) appears to play a critical role in the development of chemotherapy resistance, inhibitors for IL-6 alone have not improved clinical outcomes. Since the IL-6/IL-6R/GP130 complex is involved in multidrug resistance, another strategy would be to focus on glycoprotein-130 (GP130) since it dimerizes with IL-6R/CD26 as a membrane-bound signaling transducer receptor and initiates subsequent signaling activation and may be a potential therapeutic target. Currently, the role of GP130 in chemoresistant bladder cancer is unknown. In the present study, we demonstrate that GP130 is over-expressed in cisplatin and gemcitabine-resistant bladder cancer cells, and that the inhibition of GP130 expression significantly reduces cell viability, survival and migration. Downstream of GP130 is PI3K/AKT/mTOR signaling, which is inactivated by SC144, a GP130 inhibitor. However, Raf/MEK/ERK signaling, which also is downstream of GP130 is activated by SC144. This activation is likely based on a mTOR/S6K1/PI3K/ERK negative feedback loop, which is presumed to counteract the inhibitory effect of SC144 on tumor aggressiveness. Blocking both GP130 and pERK resulted in synergistic inhibition of cytotoxicity, clonal survival rates and cell migration in our chemotherapy resistant bladder cancer cells. This vertical inhibition offers a novel therapeutic strategy for targeting human chemoresistant bladder cancer.
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Affiliation(s)
- Xuanhao Li
- Department of Urology, Yale University, New Haven, CT, USA
| | - Shanshan He
- Department of Urology, Yale University, New Haven, CT, USA
| | - Ye Tian
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Robert M Weiss
- Department of Urology, Yale University, New Haven, CT, USA
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38
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Wu L, Li J, Liu T, Li S, Feng J, Yu Q, Zhang J, Chen J, Zhou Y, Ji J, Chen K, Mao Y, Wang F, Dai W, Fan X, Wu J, Guo C. Quercetin shows anti-tumor effect in hepatocellular carcinoma LM3 cells by abrogating JAK2/STAT3 signaling pathway. Cancer Med 2019; 8:4806-4820. [PMID: 31273958 PMCID: PMC6712453 DOI: 10.1002/cam4.2388] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 05/31/2019] [Accepted: 06/17/2019] [Indexed: 12/11/2022] Open
Abstract
Objective Hepatocellular carcinima is one of the most common tumors in clinic and also one of the leading causes of death from cancer worldwide. Quercetin shows significant effects on blocking the development of various cancers. Methods We used the human hepatocellular carcinoma LM3 and nude mice tumor model to assess the effects of quercetin in hepatocellular carcinoma and clarify its mechanism of action. We collected LM3 cell line treated with different doses of quercetin at different time periods and determined the vital indexes. The liver tissues of mice were collected and used for western boltting (WB), Hematoxylin and Eosin (H&E) and TUNEL staining. Results Results indicated that quercetin suppressed the Hepatocellular carcinoma (HCC) growth both in vivo and in vitro. Quercetin could disturb LM3 cells proliferation and cell cycle distribution, thus inducing apoptosis. At the same time, quercetin inhibited LM3 cells migration and invasion and promoted HCC autophagy. These effects at least partly depended on the down‐regulation of the activation of JAK2 and STAT3 by quercetin. Conclusion Quercetin inhibited hepatocellular carcinoma progression by modulating cell apoptosis, migration, invasion, and autophagy; and its effects were at least partly related with the JAK2/STAT3 signaling pathway.
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Affiliation(s)
- Liwei Wu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jingjing Li
- Department of Gastroenterology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tong Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Sainan Li
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiao Feng
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qiang Yu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Jie Zhang
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Jiaojiao Chen
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Yuting Zhou
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Jie Ji
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Kan Chen
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuqing Mao
- Department of Gerontology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fan Wang
- Department of Oncology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Weiqi Dai
- Department of Gastroenterology, Zhongshan Hospital of Fudan University, Shanghai, China.,Shanghai Institute of Liver Diseases, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Xiaoming Fan
- Department of Gastroenterology, Jinshan Hospital of Fudan University, Jinshan, Shanghai, China
| | - Jianye Wu
- Department of Gastroenterology, Putuo People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chuanyong Guo
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
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Ranchoux B, Nadeau V, Bourgeois A, Provencher S, Tremblay É, Omura J, Coté N, Abu-Alhayja'a R, Dumais V, Nachbar RT, Tastet L, Dahou A, Breuils-Bonnet S, Marette A, Pibarot P, Dupuis J, Paulin R, Boucherat O, Archer SL, Bonnet S, Potus F. Metabolic Syndrome Exacerbates Pulmonary Hypertension due to Left Heart Disease. Circ Res 2019; 125:449-466. [PMID: 31154939 DOI: 10.1161/circresaha.118.314555] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
RATIONALE Pulmonary hypertension (PH) due to left heart disease (LHD), or group 2 PH, is the most prevalent form of PH worldwide. PH due to LHD is often associated with metabolic syndrome (MetS). In 12% to 13% of cases, patients with PH due to LHD display vascular remodeling of pulmonary arteries (PAs) associated with poor prognosis. Unfortunately, the underlying mechanisms remain unknown; PH-targeted therapies for this group are nonexistent, and the development of a new preclinical model is crucial. Among the numerous pathways dysregulated in MetS, inflammation plays also a critical role in both PH and vascular remodeling. OBJECTIVE We hypothesized that MetS and inflammation may trigger the development of vascular remodeling in group 2 PH. METHODS AND RESULTS Using supracoronary aortic banding, we induced diastolic dysfunction in rats. Then we induced MetS by a combination of high-fat diet and olanzapine treatment. We used metformin treatment and anti-IL-6 (interleukin-6) antibodies to inhibit the IL-6 pathway. Compared with sham conditions, only supracoronary aortic banding+MetS rats developed precapillary PH, as measured by both echocardiography and right/left heart catheterization. PH in supracoronary aortic banding+MetS was associated with macrophage accumulation and increased IL-6 production in lung. PH was also associated with STAT3 (signal transducer and activator of transcription 3) activation and increased proliferation of PA smooth muscle cells, which contributes to remodeling of distal PA. We reported macrophage accumulation, increased IL-6 levels, and STAT3 activation in the lung of group 2 PH patients. In vitro, IL-6 activates STAT3 and induces human PA smooth muscle cell proliferation. Metformin treatment decreased inflammation, IL-6 levels, STAT3 activation, and human PA smooth muscle cell proliferation. In vivo, in the supracoronary aortic banding+MetS animals, reducing IL-6, either by anti-IL-6 antibody or metformin treatment, reversed pulmonary vascular remodeling and improve PH due to LHD. CONCLUSIONS We developed a new preclinical model of group 2 PH by combining MetS with LHD. We showed that MetS exacerbates group 2 PH. We provided evidence for the importance of the IL-6-STAT3 pathway in our experimental model of group 2 PH and human patients.
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Affiliation(s)
- Benoît Ranchoux
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Valérie Nadeau
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Alice Bourgeois
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Steeve Provencher
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Éve Tremblay
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Junichi Omura
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Nancy Coté
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Rami Abu-Alhayja'a
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Valérie Dumais
- Institut universitaire de cardiologie et de pneumologie de Québec Research Center, Laval University, Québec City, Canada (V.D., R.T.N., A.M.)
| | - Renato T Nachbar
- Institut universitaire de cardiologie et de pneumologie de Québec Research Center, Laval University, Québec City, Canada (V.D., R.T.N., A.M.)
| | - Lionel Tastet
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Abdellaziz Dahou
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Sandra Breuils-Bonnet
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - André Marette
- Institut universitaire de cardiologie et de pneumologie de Québec Research Center, Laval University, Québec City, Canada (V.D., R.T.N., A.M.)
| | - Philippe Pibarot
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Jocelyn Dupuis
- Institut de cardiologie de Montréal, Québec, Canada (J.D.)
| | - Roxane Paulin
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Olivier Boucherat
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - Stephen L Archer
- Department of Medicine, Queen's University, Kingston, Ontario, Canada (S.L.A., F.P.)
| | - Sébastien Bonnet
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.)
| | - François Potus
- From the Pulmonary Hypertension Research Group of the Institut Universitaire de Cardiologie et de Pneumologie de Québec Research Center, Laval University, Québec City, Canada (B.R., V.N., A.B., S.P., E.T., J.O., N.C., R.A-A., L.T., A.D., S.B.-B., P.P., R.P., O.B., S.B., F.P.).,Department of Medicine, Queen's University, Kingston, Ontario, Canada (S.L.A., F.P.)
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Chemoresistance in the Human Triple-Negative Breast Cancer Cell Line MDA-MB-231 Induced by Doxorubicin Gradient Is Associated with Epigenetic Alterations in Histone Deacetylase. JOURNAL OF ONCOLOGY 2019; 2019:1345026. [PMID: 31275376 PMCID: PMC6582875 DOI: 10.1155/2019/1345026] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 04/10/2019] [Indexed: 12/12/2022]
Abstract
Chemoresistance is one of the major causes of therapeutic failure in breast cancer patients. In this study, the mechanism of chemoresistance in human triple-negative breast cancer (TNBC) cells (MDA-MB-231) induced by doxorubicin (DOX) gradient was investigated. These DOX-resistant cells showed higher drug efflux rate, increased anchorage-independent growth when cultured in suspension, and increased tumor-forming ability in nude mice, compared to the wild-type MDA-MB-231 cells. RNA sequencing analysis showed an increase in the expression of genes involved in membrane transport, antiapoptosis, and histone regulation. Kaplan-Meier plot analysis of TNBC patients who underwent preoperative chemotherapy showed that the relapse free survival (RFS) of patients with high HIST1H2BK (histone cluster 1 H2B family member k) expression was significantly lower than that of patients with low HIST1H2BK expression. Quantitative real-time PCR confirmed that the level of HIST1H2BK expression was increased in resistant cells. The cytotoxicity analysis showed that the DOX resistance of resistant cells was reduced by treatment with a histone deacetylase (HDAC) inhibitor. Our results suggest that, in DOX-resistant cells, HIST1H2BK expression can be rapidly induced by the high expression of genes involved in membrane transport, antiapoptosis, and histone regulation. In conclusion, chemoresistance in MDA-MB-231 cells can occur in a relatively short period by DOX gradient via this previously known mechanism of resistance, and DOX resistance is dependent on the specificity of resistant cells to HDAC.
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Modulation of the IL-6-Signaling Pathway in Liver Cells by miRNAs Targeting gp130, JAK1, and/or STAT3. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 16:419-433. [PMID: 31026677 PMCID: PMC6479786 DOI: 10.1016/j.omtn.2019.03.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/22/2019] [Accepted: 03/24/2019] [Indexed: 12/19/2022]
Abstract
Interleukin-6 (IL-6)-type cytokines share the common receptor glycoprotein 130 (gp130), which activates a signaling cascade involving Janus kinases (JAKs) and signal transducer and activator of transcription (STAT) transcription factors. IL-6 and/or its signaling pathway is often deregulated in diseases, such as chronic liver diseases and cancer. Thus, the identification of compounds inhibiting this pathway is of interest for future targeted therapies. We established novel cellular screening systems based on a STAT-responsive reporter gene (Cypridina luciferase). Of a library containing 538 microRNA (miRNA) mimics, several miRNAs affected hyper-IL-6-induced luciferase activities. When focusing on candidate miRNAs specifically targeting 3′ UTRs of signaling molecules of this pathway, we identified, e.g., miR-3677-5p as a novel miRNA affecting protein expression of both STAT3 and JAK1, whereas miR-16-1-3p, miR-4473, and miR-520f-3p reduced gp130 surface expression. Interestingly, combination treatment with 2 or 3 miRNAs targeting gp130 or different signaling molecules of the pathway did not increase the inhibitory effects on phospho-STAT3 levels and STAT3 target gene expression compared to treatment with single mimics. Taken together, we identified a set of miRNAs of potential therapeutic value for cancer and inflammatory diseases, which directly target the expression of molecules within the IL-6-signaling pathway and can dampen inflammatory signal transduction.
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Ma H, Yan D, Wang Y, Shi W, Liu T, Zhao C, Huo S, Duan J, Tao J, Zhai M, Luo P, Guo J, Tian L, Mageta L, Jou D, Zhang C, Li C, Lin J, Lv J, Li S, Lin L. Bazedoxifene exhibits growth suppressive activity by targeting interleukin-6/glycoprotein 130/signal transducer and activator of transcription 3 signaling in hepatocellular carcinoma. Cancer Sci 2019; 110:950-961. [PMID: 30648776 PMCID: PMC6398888 DOI: 10.1111/cas.13940] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 12/19/2018] [Accepted: 01/10/2019] [Indexed: 12/11/2022] Open
Abstract
The interleukin (IL)‐6/glycoprotein (GP)130/signal transducer and activator of transcription (STAT)3 pathway is emerging as a target for the treatment of hepatocellular carcinoma. IL‐6 binds to IL‐6R, forming a binary complex, which further combines with GP130 to transduce extracellular signaling by activating STAT3. Therefore, blocking the interaction between IL‐6 and GP130 may inhibit the IL‐6/GP130/STAT3 signaling pathway and its biological effects. It has been reported that bazedoxifene acetate (BAZ), a selective estrogen receptor modulator approved by the US Food and Drug Administration, could inhibit IL‐6/GP130 protein‐protein interactions. Western blot, immunofluorescence staining, wound healing and colony formation assays were used to detect the effect of BAZ on liver cancer cells. Cell viability was evaluated by MTT assay. Apoptosis of cells was determined using the Annexin V‐FITC detection kit. Mouse xenograft tumor models were utilized to evaluate the effect of BAZ in vivo. Our data showed that BAZ inhibited STAT3 phosphorylation (P‐STAT3) and expression of STAT3 downstream genes, inducing apoptosis in liver cancer cells. BAZ inhibited P‐STAT3 induced by IL‐6, but not by leukemia inhibitory factor. BAZ inhibited P‐STAT1 and P‐STAT6 less significantly as elicited by interferon‐α, interferon‐γ and IL‐4. In addition, pretreatment of BAZ impeded the translocation of STAT3 to nuclei induced by IL‐6. BAZ inhibited cell viability, wound healing and colony formation in vitro. Furthermore, tumor growth in HEPG2 mouse xenografts were significantly inhibited by daily intragastric gavage of BAZ. Our results suggest that BAZ inhibited the growth of hepatocellular carcinoma in vitro and in vivo, indicating another potential strategy for HCC prevention and therapy.
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Affiliation(s)
- Haiyan Ma
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Division of Cardiology, Departments of Internal Medicine, First People's Hospital of ShangQiu, Shangqiu, China
| | - Dan Yan
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yina Wang
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Shi
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tianshu Liu
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chongqiang Zhao
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Division of Cardiology, Tianjin First Center Hospital, Tianjin, China
| | - Shengqi Huo
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jialin Duan
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingwen Tao
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Maocai Zhai
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengcheng Luo
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junyi Guo
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Tian
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lulu Mageta
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - David Jou
- Center for Childhood Cancer, Department of Pediatrics, The Research Institute at Nationwide Children's Hospital, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Cuntai Zhang
- Departments of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chenglong Li
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Jiayuh Lin
- Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Jiagao Lv
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng Li
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Lin
- Division of Cardiology, Departments of Internal Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Zheng Y, Ming P, Zhu C, Si Y, Xu S, Chen A, Wang J, Zhang B. Hepatitis B virus X protein-induced SH2 domain-containing 5 (SH2D5) expression promotes hepatoma cell growth via an SH2D5-transketolase interaction. J Biol Chem 2019; 294:4815-4827. [PMID: 30659097 DOI: 10.1074/jbc.ra118.005739] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 01/09/2019] [Indexed: 12/11/2022] Open
Abstract
Hepatitis B virus X protein (HBx) critically contributes to the development of hepatocellular carcinoma (HCC). However, the mechanisms by which HBx promotes HCC remain unclear. In the present study, using a combination of gene expression profiling and immunohistochemistry, we found higher levels of SH2 domain-containing 5 (SH2D5) in liver tissue from HBV-associated HCC (HBV-HCC) patients than in adjacent nontumor tissues. Moreover, HBV infection elevated SH2D5 levels, and we observed that HBx plays an important role in SH2D5 induction. We also found that HBx triggers SH2D5 expression through the NF-κB and c-Jun kinase pathways. Employing SH2D5 overexpression or knockdown, we further demonstrate that SH2D5 promotes HCC cell proliferation both in vitro and in vivo While investigating the mechanism of SH2D5-mediated stimulation of HCC cell proliferation, we noted that HBV induces SH2D5 binding to transketolase (TKT), a pentose phosphate pathway enzyme, thereby promoting an interaction between and signal transducer and activator of transcription 3 (STAT3). Furthermore, HBx stimulated STAT3 phosphorylation at Tyr-705 and promoted the activity and downstream signaling pathway of STAT3 via the SH2D5-TKT interaction. Taken together, our results suggest that SH2D5 is an HBV-induced protein capable of binding to TKT, leading to induction of HCC cell proliferation.
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Affiliation(s)
| | | | | | - Yu Si
- the Department of Otolaryngology-Head and Neck Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120
| | - Shilei Xu
- the Department of General Surgery, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510530
| | - Aidong Chen
- the Department of Physiology, Nanjing Medical University, Nanjing 211166, and
| | - Jun Wang
- the Center of Clinical Laboratory, Fifth People's Hospital of Wuxi, affiliated with Jiangnan University, Wuxi, Jiangsu 214005, China
| | - Binghong Zhang
- Neonatology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060,
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Reilley MJ, McCoon P, Cook C, Lyne P, Kurzrock R, Kim Y, Woessner R, Younes A, Nemunaitis J, Fowler N, Curran M, Liu Q, Zhou T, Schmidt J, Jo M, Lee SJ, Yamashita M, Hughes SG, Fayad L, Piha-Paul S, Nadella MVP, Xiao X, Hsu J, Revenko A, Monia BP, MacLeod AR, Hong DS. STAT3 antisense oligonucleotide AZD9150 in a subset of patients with heavily pretreated lymphoma: results of a phase 1b trial. J Immunother Cancer 2018; 6:119. [PMID: 30446007 PMCID: PMC6240242 DOI: 10.1186/s40425-018-0436-5] [Citation(s) in RCA: 166] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 10/28/2018] [Indexed: 01/05/2023] Open
Abstract
Background The Janus kinase (JAK) and signal transduction and activation of transcription (STAT) signaling pathway is an attractive target in multiple cancers. Activation of the JAK-STAT pathway is important in both tumorigenesis and activation of immune responses. In diffuse large B-cell lymphoma (DLBCL), the transcription factor STAT3 has been associated with aggressive disease phenotype and worse overall survival. While multiple therapies inhibit upstream signaling, there has been limited success in selectively targeting STAT3 in patients. Antisense oligonucleotides (ASOs) represent a compelling therapeutic approach to target difficult to drug proteins such as STAT3 through of mRNA targeting. We report the evaluation of a next generation STAT3 ASO (AZD9150) in a non-Hodgkin’s lymphoma population, primarily consisting of patients with DLBCL. Methods Patients with relapsed or treatment refractory lymphoma were enrolled in this expansion cohort. AZD9150 was administered at 2 mg/kg and the 3 mg/kg (MTD determined by escalation cohort) dose levels with initial loading doses in the first week on days 1, 3, and 5 followed by weekly dosing. Patients were eligible to remain on therapy until unacceptable toxicity or progression. Blood was collected pre- and post-treatment for analysis of peripheral immune cells. Results Thirty patients were enrolled, 10 at 2 mg/kg and 20 at 3 mg/kg dose levels. Twenty-seven patients had DLBCL. AZD9150 was safe and well tolerated at both doses. Common drug-related adverse events included transaminitis, fatigue, and thrombocytopenia. The 3 mg/kg dose level is the recommended phase 2 dose. All responses were seen among DLBCL patients, including 2 complete responses with median duration of response 10.7 months and 2 partial responses. Peripheral blood cell analysis of three patients without a clinical response to therapy revealed a relative increase in proportion of macrophages, CD4+, and CD8+ T cells; this trend did not reach statistical significance. Conclusions AZD9150 was well tolerated and demonstrated efficacy in a subset of heavily pretreated patients with DLBCL. Studies in combination with checkpoint immunotherapies are ongoing. Trial registration Registered at ClinicalTrials.gov: NCT01563302. First submitted 2/13/2012. Electronic supplementary material The online version of this article (10.1186/s40425-018-0436-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Matthew J Reilley
- Division of Hematology/Oncology, University of Virginia Health System, Charlottesville, VA, USA
| | - Patricia McCoon
- Oncology, IMED Biotech Unit, AstraZeneca Pharmaceuticals, Waltham, MA, USA
| | - Carl Cook
- Oncology, IMED Biotech Unit, AstraZeneca Pharmaceuticals, Waltham, MA, USA
| | - Paul Lyne
- Oncology, IMED Biotech Unit, AstraZeneca Pharmaceuticals, Waltham, MA, USA
| | | | - Youngsoo Kim
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Richard Woessner
- Oncology, IMED Biotech Unit, AstraZeneca Pharmaceuticals, Waltham, MA, USA
| | - Anas Younes
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Nathan Fowler
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 0455, Houston, TX, 77030, USA
| | - Michael Curran
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 0455, Houston, TX, 77030, USA
| | - Qinying Liu
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 0455, Houston, TX, 77030, USA
| | - Tianyuan Zhou
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Joanna Schmidt
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Minji Jo
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Samantha J Lee
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Mason Yamashita
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Steven G Hughes
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Luis Fayad
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 0455, Houston, TX, 77030, USA
| | - Sarina Piha-Paul
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 0455, Houston, TX, 77030, USA
| | - Murali V P Nadella
- Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca Pharmaceuticals, Waltham, MA, USA
| | - Xiaokun Xiao
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Jeff Hsu
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Alexey Revenko
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - Brett P Monia
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - A Robert MacLeod
- Department of Antisense Drug Discovery, Ionis Pharmaceuticals, Inc., Carlsbad, CA, USA
| | - David S Hong
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 0455, Houston, TX, 77030, USA.
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45
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Two decades of research in discovery of anticancer drugs targeting STAT3, how close are we? Pharmacol Ther 2018; 191:74-91. [DOI: 10.1016/j.pharmthera.2018.06.006] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Niu LL, Cheng CL, Li MY, Yang SL, Hu BG, Chong CCN, Chan SL, Ren J, Chen GG, Lai PBS. ID1-induced p16/IL6 axis activation contributes to the resistant of hepatocellular carcinoma cells to sorafenib. Cell Death Dis 2018; 9:852. [PMID: 30154433 PMCID: PMC6113298 DOI: 10.1038/s41419-018-0926-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 07/20/2018] [Accepted: 07/25/2018] [Indexed: 12/12/2022]
Abstract
Sorafenib is the only approved drug for the treatment of advanced hepatocellular carcinoma (HCC). However, its efficacy is limited by the emergence of primary and/or acquired resistance. Senescence-associated secretory phenotype (SASP)-mediated chemo-resistance, which depends on the secreted bioactive molecules, has attracted increasing attention but never revealed in HCC. In this study, we investigated the effect of SASP-related p16/IL6 axis on sorafenib resistance in HCC. Initially, we noticed that HCC cells with a high level of p16/IL6 axis exhibited a low sensitivity to sorafenib. Further in vivo and in vitro studies demonstrated that such a primary resistance resulted from ID1-mediated activation of p16/IL6 axis. Overexpression of ID1 or IL6 blocking in sorafenib-resistant HCC cells could increase the cytotoxicity of sorafenib. Moreover, SASP-related p16/IL6 axis contributed to the formation of acquired resistance in cells received long-term exposure to sorafenib. In acquired sorafenib-resistant cells, ID1 low expression, p16/IL6 axis up-regulation, and AKT phosphorylation activation were observed. A reduced cytotoxicity of sorafenib was detected when sorafenib-sensitive cells incubated with conditioned media from the resistant cells, accompanied by the stimulation of AKT phosphorylation. The reversal of sorafenib resistance could be achieved through ID1 overexpression, IL6 blocking, and AKT pathway inhibition. Our study reveals that SASP-related p16/IL6 axis activation is responsible for sorafenib resistance, which will be a novel strategy to prevent the drug resistance.
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Affiliation(s)
- Lei-Lei Niu
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China.,Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, China
| | - Chuan-le Cheng
- Department of Thoracic Surgery, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, China
| | - Ming-Yue Li
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China.,Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Sheng-Li Yang
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China.,Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Bao-Guang Hu
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China.,Department of Gastrointestinal Surgery, The Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, China
| | - Charing C N Chong
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
| | - Stephen L Chan
- Department of Clinical Oncology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
| | - Jianwei Ren
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
| | - George G Chen
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China. .,Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, Guangdong, China.
| | - Paul B S Lai
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China.
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Zhu C, Zhang M, Hu J, Li H, Liu S, Li T, Wu L, Han B. Prognostic effect of IL-6/JAK2/STAT3 signal-induced microRNA-21-5p expression on short term recurrence of hepatocellular carcinoma after hepatectomy. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:4169-4178. [PMID: 31949811 PMCID: PMC6962805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 06/29/2018] [Indexed: 06/10/2023]
Abstract
AIM To investigate the putative role of interleukin (IL)-6/Janus Kinase (JAK) 2/Signal transducers and activators of transcription (STAT) 3 signaling pathway in hepatocellular carcinoma (HCC) short term recurrence (STR), and whether the pathway promotes HCC progression through microRNA-21-5p (miRNA-21). METHODS Immunohistochemistry was performed to evaluate the protein expression of IL-6, JAK2 and STAT3. Real-time PCR was used to evaluate the miRNA-21 expression. We also analyzed the correlation of IL-6, JAK2 and STAT3 protein expression with miRNA-21. Clinicopathological variables, including prognosis, were compared between low and high-expressing groups of miRNA-21. RESULTS miRNA-21 expression was significantly increased in the HCC tumor tissue compared to the non-tumor tissue. IL-6 and STAT3 high expression was significantly correlated to high miRNA-21 expression in HCC tumor tissues. Patients with high miRNA-21 expression have more frequent early recurrence. The 6 month overall survival and disease-free survival rate of the miRNA-21 high groups were 72.1% and 30.8%, respectively. Moreover, high miRNA-21 expression was correlated with disease-free survival (DFS) (P < 0.05) and overall survival (OS) (P < 0.05). Multivariate analysis revealed that miRNA-21 and STAT3 high expression were independent prognostic factors of DFS and OS. The area under the ROC curve (AUC) of miRNA-21 and STR, DFS, OS was 0.951 (P < 0.001), 0.847 (P < 0.001), 0.844 (P < 0.001), respectively. CONCLUSIONS miRNA-21 expression, induced by IL-6/JAK2/STAT3 signaling pathway, was increased in the early recurrence of HCC patients and indicated poor prognosis. Expression analysis of miRNA-21 revealed that it may be a valuable prognostic biomarker for HCC.
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Affiliation(s)
- Chengzhan Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao UniversityQingdao, Shandong, P. R. China
| | - Mao Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao UniversityQingdao, Shandong, P. R. China
| | - Jie Hu
- The Third Xiangya Hospital of Central South UniversityChangsha, Hunan, P. R. China
| | - Haoran Li
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao UniversityQingdao, Shandong, P. R. China
| | - Shihai Liu
- Medical Animal Laboratory, The Affiliated Hospital of Qingdao UniversityQingdao, Shandong, P. R. China
| | - Tianxiang Li
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao UniversityQingdao, Shandong, P. R. China
| | - Liqun Wu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao UniversityQingdao, Shandong, P. R. China
| | - Bing Han
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao UniversityQingdao, Shandong, P. R. China
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Alshamsan A. STAT3-siRNA induced B16.F10 melanoma cell death: more association with VEGF downregulation than p-STAT3 knockdown. Saudi Pharm J 2018; 26:1083-1088. [PMID: 30532628 PMCID: PMC6260487 DOI: 10.1016/j.jsps.2018.05.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 05/29/2018] [Indexed: 12/14/2022] Open
Abstract
STAT3 knockdown by small interfering RNA (siRNA) has been described to inhibit carcinogenic growth in various types of tumors. Earlier we have reported delivery of siRNA by oleic acid- and stearic acid-modified-polyethylenimine and enhancement of silencing of STAT3 by small interfering RNA (siRNA) in B16.F10 melanoma cell lines and consequent tumor suppression. Present investigation mainly focused on the downstream events involved in B16.F10 melanoma cell death and consequent tumor suppression following knockdown of p-STAT3 by siRNA. Lipid-substituted polyethylenimine (PEI)-p-STAT3-siRNA were prepared and characterized by measuring its N/P ratio, zeta potential, size, association and dissociation with siRNA. B16.F10 melanoma cells were treated with six different concentrations of PEI-p-STAT3-siRNA (200, 100, 50, 25, 12.5 and 6.25 nM). Downregulation of p-STAT3 and VEGF were studied using western blot and ELISA in association with the melanoma cell death. PEI-p-STAT3-siRNA hydrodynamic diameter ranged from 110 to 270 nm. PEI assisted p-STAT3-siRNA delivery exhibited increased uptake by B16.F10, when analyzed by fluorescent and confocal microscopy along with flowcytometry. It induced concentration-dependent knockdown of the p-STAT3 that also downregulated VEGF expression in similar fashion and induced B16.F10 cell death. Higher concentrations of p-STAT3-siRNA appear to significantly downregulate the VEGF expression via p-STAT3 knockdown. Decreasing survival of B16.F10 cells with the increasing concentration of p-STAT3-siRNA significantly correlated with VEGF downregulation, not with p-STAT3 expression. Data suggest that VEGF downregulation following knockdown of p-STAT3 may be a key event in survival reduction in B16.F10 melanoma cells and.
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Affiliation(s)
- Aws Alshamsan
- Nanomedicine Research Unit, Department of Pharmaceutics, College of Pharmacy, King Saud University, Saudi Arabia.,King Abdullah Institute for Nanotechnology, King Saud University, Saudi Arabia
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Fathi N, Rashidi G, Khodadadi A, Shahi S, Sharifi S. STAT3 and apoptosis challenges in cancer. Int J Biol Macromol 2018; 117:993-1001. [PMID: 29782972 DOI: 10.1016/j.ijbiomac.2018.05.121] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 05/17/2018] [Accepted: 05/17/2018] [Indexed: 12/14/2022]
Abstract
Several studies have processed conceivable evidence for the vital role of Signal Transducer and Activator of Transcription 3 (STAT3) in cancer transformation and carcinogenesis. Therefore, one of the important factors in formation of cancer is STAT3 and for design of novel anticancer drugs is a suitable target. On the other hand, apoptosis pathway has a critical role in the cancers pathogenesis. Generally, increasing developments have been existed to expression, production, phosphorylation or activation of STAT3 in the effective or responsible cells of most of the cancers. In return, apoptosis process in this cells have been suffered inhibition, decrease in expression, produce or activation in some related factors which lead to debilitation or inhibition of the process. Further understanding of the STAT3 related signaling and apoptosis pathway can lead to the invention of novel approaches for therapies in unstudied disease. In this manuscript, review and highlight recent knowledge of the STAT3 pathway and its connection with apoptosis process in cancers and discuss STAT3-targeting agents to therapeutic developments.
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Affiliation(s)
- Nazanin Fathi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Golnaz Rashidi
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Khodadadi
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Cancer, Environmental and Petroleum Pollutants Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Shahriar Shahi
- Department of Endodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran; Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Simin Sharifi
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Bai E, Yang L, Xiang Y, Hu W, Li C, Lin J, Dai X, Liang G, Jin R, Zhao C. L61H46 shows potent efficacy against human pancreatic cancer through inhibiting STAT3 pathway. Cancer Manag Res 2018; 10:565-581. [PMID: 29606890 PMCID: PMC5868586 DOI: 10.2147/cmar.s159090] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background Pancreatic cancer is the fourth leading cause of cancer-related death worldwide. The poor prognosis of this disease highlights the urgent need to develop more effective therapies. Activation of the STAT3 represents a potential drug target for pancreatic cancer therapy. Currently, clinically available small-molecule inhibitors targeting STAT3 are lacking. Methods Through bioassay screening and molecular docking, we identified a small molecule L61H46 that can potently target constitutive STAT3 signaling and kill human pancreatic cancer cells in vitro and in vivo. Results L61H46 effectively reduced colony formation and the viability of pancreatic cancer cells in a dose-dependent manner with half-maximal inhibitory concentration (IC50) values in the range between 0.86 and 2.83 µM. L61H46 significantly inhibited STAT3 phosphorylation (Tyr705) and the subsequent nucleus translocation but did not downregulate STAT1 phosphorylation. Moreover, L61H46 demonstrated a potent activity in suppressing pancreatic tumor growth in BXPC-3 xenograft model in vivo. Furthermore, L61H46 showed no signs of adverse effects on liver, heart, and kidney cells in vivo. Conclusion Collectively, our results suggest that L61H46 could be further optimized into a highly potent STAT3 inhibitor for the treatment of pancreatic cancer.
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Affiliation(s)
- Encheng Bai
- Chemical Biology Research Center, School of Pharmaceutical Sciences.,Department of Epidemiology, First Affiliated Hospital
| | - Lehe Yang
- Chemical Biology Research Center, School of Pharmaceutical Sciences
| | - Youqun Xiang
- Department of Epidemiology, First Affiliated Hospital
| | - Wanle Hu
- Department of Coloproctology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Caleb Li
- Dublin Coffman High School, Dublin, OH
| | - Jiayuh Lin
- Department of Biochemistry and Molecular Biology, University of Maryland Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Xuanxuan Dai
- Department of Epidemiology, First Affiliated Hospital
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical Sciences
| | - Rong Jin
- Department of Epidemiology, First Affiliated Hospital
| | - Chengguang Zhao
- Chemical Biology Research Center, School of Pharmaceutical Sciences
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